Top 10 Flourishing Blow Moulding Suppliers


The blow molding procedure is used by blow moulding suppliers to create a homogeneous, smooth, and airtight product that doesn’t require assembly. Furthermore, a wide range of materials, including cosmetics, insecticides, herbicides, and motor oil, can be retained in blow-molded parts. Blow molding is used by producers to create a wide range of goods. Water bottles, planters, 55-gallon drums, recycling cans, garbage cans, watering cans, watering cans, automobile ducting, and plastic totes are a few examples. Additionally, producers blast mold cases and any other three-dimensional hollow consumer product. Automotive manufacturing, food and beverage, lawn and garden, garbage collection and recycling, storage and transportation, organization, office, healthcare, and more are just a few of the numerous industries that employ blow-molded plastics.

If you are thinking about the manufacturing of blow molded products, please read more.

Blow Moulding Suppliers-blow molded products manufacturing

List of Blow Moulding Suppliers

  • Western Industries Plastic Products, LLC
  • Iceberg Enterprises
  • Sungplastic
  • Valencia Plastics
  • Hi-Rel Plastics & Molding, Inc.
  • SPI Blow Molding LLC
  • EXI-plast Custom Moulding Ltd.
  • Millet Plastics, Inc.
  • Minnesota Molding, LLC
  • Green Bay Plastics

1.Western Industries Plastic Products, LLC

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Type of Business: Blow Moulding.
Location: KS, USA.
History: Over 35 years.
Key Products & Service: Blow Molding, Design and Engineering, Insert Molding, Drilling or tapping, Routing, Trimming, Riveting.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

For over 35 years, Western Industries Plastic Products LLC has been the trusted name in custom blow molding, specializing in large parts. Their array includes 15 lb. to 75 lb. accumulator head machines, boasting platen sizes up to 96”. With a collective engineering experience exceeding 70 years, their team is well-equipped to handle even the most intricate requests within the 1-45lb part range for blow-molded products.

As a premier OEM contract manufacturer of custom blow-molded products, Western Industries utilizes cutting-edge equipment and technology to seamlessly bring concepts to sale with unmatched quality, precision, and repeatability. As a dedicated blow molding company, they leverage their expertise, drawing strength from skilled team’s commitment to service and quality.

Their expansive blow molding facilities cover 500,000 sq. ft., with specific areas allocated for manufacturing, assembly, warehousing, and shipping. With machine shop capabilities, they provide customers with a streamlined process from concept to production capability.

Operating 19 blow mold machines, they mold, finish, and assemble a diverse range of parts. Among blow moulding suppliers, they continually enhance their capabilities by strategically incorporating new equipment to meet evolving customer needs. Whether handling large production runs or accommodating multiple-component part demands, they are well-prepared to exceed expectations.

2.Iceberg Enterprises

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Type of Business: Blow Molding.
Location: USA.
History: Since 1999.
Key Products & Service: Blow Molding, Metal Fabrication, Assembly.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Iceberg Enterprises stands out as an acclaimed plastics manufacturer with expertise in blow molding, metal fabrication, assembly, logistics, and more.

Established in 1999, Iceberg Enterprises has been a frontrunner in blow mold manufacturing in North America, proudly presenting its proprietary brand of blow-molded furniture under the Iceberg label. Operating within a 150,000 sq ft. manufacturing facility, equipped with state-of-the-art machines for high-volume resin (HDPE) products production, they boast blow molding presses ranging from 1 to 80 lbs. Among blow moulding suppliers, Iceberg Molding possesses the capability and resources to handle every aspect of your blow molding requirements, from providing competitive part quotes to comprehensive part and product development support from start to finish.

Beyond blow molding, their extensive capabilities include high-volume metal fabrication, a powder coating paint line, assembly, packaging, warehousing, and full-service logistical support. Our 240,000 sq. ft. Distribution Center, strategically located for optimal service, ensures a comprehensive and efficient solution for your needs.


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Type of Business: Plastic Blow Molding & Injection Molding Manufacturer.
Location: Dongguan, Guangdong province, China.
History: Over 20 years.
Key Products & Service: Plastic Mold Manufacturing, Plastic Injection Molding, Overmolding, Insert Molding, Rapid Prototyping, Bespoke Blow Molding.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Sungplastic, a Chinese plastic injection molding factory with over two decades of expertise, is dedicated to rapid prototyping, plastic injection molding production, custom blow molding and plastic mold fabrication, low volume injection molding and medium to high volume production. Our focus lies in customized plastic part molding across diverse sectors, including electronics, automotive, consumer products, and the medical industry. With a remarkable proficiency in producing low volume injection molded plastic products with precise tolerances and exceptionally high surface finishes, Sungplastic stands out in the plastic injection molding industry and has became one of Chinese biggest injection molding companies.

As a premier plastic injection molded parts and blow moulding products manufacturer, we specialize in working with engineering-grade plastics, thermoplastics, modified plastics, and composites to create tailor-made molded plastic components. Our commitment extends to meeting specific requirements such as chemical resistance, flexural strength, durometer, and yield strength.

Drawing on a wealth of professional plastic blow molding and injection molding knowledge and volume injection molding production experience, Sungplastic has proudly served numerous countries and established brands worldwide as a trusted plastic products fabricator.

4.Valencia Plastics

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Type of Business: Custom Plastic Blow Molding Company.
Location: USA.
History: Over 20 Years.
Key Products & Service: Custom Plastic Injection Molding, Blow Molding, Mold Design and Making.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Valencia Plastics is a leading edge blow molder with new methods to add value & ensure superior quality for any job from 10 grams to 3 lbs. Discover our expertise with many plastics & a wide range of machinery. Customers can expect the best from concept to end blow molded plastic product.

Established in 2000, Valencia Plastics stands as a comprehensive provider of Blow Molding and Injection Molding services, offering competitively priced, high-quality plastic molding products.

Specializing in the production of top-tier plastic injection and blow molded products, they cater to diverse markets, including pharmaceutical, aerospace, medical, and commercial industries. Different from other blow moulding suppliers, their products, utilized worldwide, contribute to saving lives, providing preventative care, and supporting the armed forces in mission completion.

Valencia Plastics has been a key partner for inventors, guiding them from idea conception to market realization since their inception. With a team of highly skilled professionals, they offer assistance and mentorship throughout every stage of product creation and delivery, spanning engineering, manufacturing, project management, and product design.

5.Hi-Rel Plastics & Molding, Inc.

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Type of Business: Plastic Blow Moulding Parts Manufacturer.
Location: CA, USA.
History: Over 35 Years.
Key Products & Service: Custom Plastic Injection Molding, Insert Molding, Over Molding, Blow Molding, Mold Design and Making, 3D Printing, Rapid Prototyping, Extrusion Molding, Rotational Molding, etc.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Hi-Rel Plastics & Molding, Inc. specializes in providing custom plastic injection molding and blow molding services catering to a wide range of industries. Their comprehensive approach at Hi-Rel Plastics & Molding covers every aspect of the molding process, encompassing part evaluation, tool design, prototyping, tool making, sampling, and the production of top-quality finished parts. Their success is rooted in a steadfast commitment to product quality, on-time delivery, and exceptional customer service, fostering strong and enduring relationships.

Founded in 1984, Hi-Rel Plastics & Molding, Inc. is a turn-key manufacturer who offers custom blow molding and custom plastic injection molding for a variety of industries. With more than 35 years of experience, their quality products are unparalleled. They process an almost infinite variety of thermoplastic resins, the prices are competitive, the delivery is on time, and they offer superior customer with high quality blow molded products.

Boasting over 35 years of experience, their dedicated team possesses a wealth of technical and practical knowledge in mold design and building, as well as plastic part injection. The collective expertise of their team ensures the delivery of high-quality products to clients. Among many blow moulding suppliers, in some instances, the parts they manufacture adhere to tolerances as tight as ±0.001 inch, maintaining a rejection rate of less than one-half percent.

6.SPI Blow Molding LLC

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Type of Business: Blow Moulding Service Provider.
Location: USA.
History: Since 1952.
Key Products & Service: Blow Molding, Injection Molding, Thermoforming, Design and Engineering, Insert Molding.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

SPI’s expertise in Blow Molding is a result of our extensive in-house knowledge. With a leadership staff boasting over 150 years of molding experience, SPI is well-equipped to meet your custom blow molding requirements using a range of plastics, including HDPE, ABS, polycarbonate, and TPE. Their molding technology encompasses family molds, insert molding, multi-cavity, and trapped air molding.

Their facility is furnished with three dual head presses and ten single head presses, covering a tonnage range from five to 200 tons of clamp force, and shot capacities from 1.0# to 42#. They specialize in producing custom blow-molded finished products and parts, delivering them directly to retail distribution chains or their valued customers’ warehouses. Their product range spans standard and custom parts for diverse industries, such as structural panels, decorative/commercial bulbs, under hood air ducts, various containers, spoilers, bumpers, and soft plenum/bellows applications. Among excellent blow moulding suppliers, industries served by SPI include office equipment, medical devices, construction, transportation, food handling/storing, fluid handling, farming and agriculture, R.V. supplies, and pet products.

7.EXI-plast Custom Moulding Ltd.

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Type of Business: Blow Molded Products Manufacturer.
Location: USA.
History: Over 30 years.
Key Products & Service: Blow Molding, Custom Injection Molding, Finishing.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

With over 30 years of experience developing, producing, and finishing custom plastic products, they have also become a sustainability leader through the integration of postconsumer resins among various blow molding suppliers. EXI-plast stands as a comprehensive provider of custom plastic molding services, specializing in blow-molded solutions for designers, manufacturers, and distributors on a global scale.

Operating under their parent company EFS-plastics, EXI-plast collaborates with clients to enhance the incorporation of recycled content in their plastic products. Backed by more than 25 years of experience in the development, production, and finishing of custom plastic products, their versatile blow-molding facility ensures flexibility and excellence. EXI-plast is ISO 9001 certified and offers complete project management for all your blow-molding requirements.

Utilizing state-of-the-art robotic trim and finishing technology, EXI-plast consistently delivers products that surpass customer expectations. In addition to their custom injection and blow molded products work, EXI-plast actively develops and manufactures various proprietary branded products, widely distributed by retailers and distributors throughout North America.

8.Millet Plastics, Inc.

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Type of Business: Precision Blow Moulding Supplier.
Location: USA.
History: Since 2001.
Key Products & Service: Injection Molding, Extrusion Blow-Molding, Prototyping.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

Established in 2001 in Lebanon, PA, Millet stands as your partner for cutting-edge blow-molded solutions. Originating from European markets, Millet established its inaugural North American facility in 2001. Commencing operations with accumulation head blow molding machines, the plant has evolved over the years, now offering a diverse range of production capacities from 3 oz up to 31 gallons among blow moulding suppliers. The facility holds ISO 9001-2015 and SQF certifications, obtained the IMS permit in 2019, and holds the SMETA accreditation.

As a manufacturer and designer of custom plastic blow-molded parts and products, including bottles, containers, tanks, shapes, and housings, Millet provides technical and extrusion blow molding services for recycled (PCR) resin, plastic, polyethylene, polypropylene, and thermoplastics. Additional services encompass assembly, direct shipping, hot stamping, screen/pad printing, and sonic welding. Millet caters to various industries, including agriculture, appliances, biomedical, construction, chemicals, food and beverage, home furnishings, household, laundry, medical, military, retail, packaging, and more, offering prototype and low to high volume production runs.

9.Minnesota Molding, LLC

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Type of Business: Custom Blow Moulding Fabricator.
Location: USA.
History: Since 2015.
Key Products & Service: Custom Plastic Blow Moulding, Metal Fabrication, Assembly.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

As a custom plastic blow molding manufacturer, they offer blow molding services tailored for the agricultural, construction, and marine industries. Their expertise lies in working with high-density polyethylene (HDPE) material, and they have the capability to mold parts up to 50 inches in length. They cater to medium to high production volumes, employing lean manufacturing practices and ensuring suitability for lawn and garden applications.

Their focus centers on the manufacturing and assembly of medium and large blow-molded HDPE products. Established in 2015, Minnesota Molding was founded by partners with extensive experience in plastic extrusion manufacturing and assembly. Initially established to meet the demand for agricultural tanks from a local company, Minnesota Molding has expanded its reach to serve numerous customers across various industries. Since its inception, their goal has been to transcend the role of an average contract blow molder. Through premium service and quality production, they position ourselves as your dedicated partner for growth.

10.Green Bay Plastics

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Type of Business: Blow Moulding Supplier.
Location: USA.
History: Since 1957.
Key Products & Service: Custom Blow Molding, Labeling, Screen Printing and Custom Packing.
Materials:ABS, PP, PE, PMMA, PA, PS, PC, PEEK, PVC, PET and more.

Company Background and Advantage:

As a custom blow-molded plastic products manufacturer, Green Bay Plastics, Inc. offers a diverse range of products such as bottles, jars, canisters, containers, toy parts, and wheels. Their clientele spans across various industries including automotive, chemical, supplements, food, lubrication, toys, and cleaning supplies.

Established in 1957, Green Bay Plastics, Inc. has a commitment to self-sufficiency, designing and constructing its own tooling and machinery to produce plastic, blow-molded products for wholesale distribution. Different from various blow moulding suppliers, their product portfolio encompasses bottles and jars suitable for applications ranging from food to lubricants, toy components, and industrial-use items. In addition to manufacturing, Green Bay Plastics, Inc. provides supplementary services like product labeling, screen printing, painting, and special packaging.


Blow moulding suppliers have to make several decisions while planning a bespoke blow molding operation, the most important of which are the material to be used, the blow molding process to be employed, and the mold cavity’s shape.

While a variety of standard shapes and sizes are available for blow molded products, some products are utilized for unique applications and require custom blow molding.

Custom molds are frequently created by blow molding service provider like Sungplastic to ensure that you get the best possible fit for your projects. Or make a prototype first and show it to you.

Though it takes longer, custom blow molding produces excellent results. However, we can also blast mold your products using a regular mold if you are on a tight budget or have limited time. And we have a large selection of basic molds that they use to create jars, containers, and others. Or provide alternatives for you.

We have what you need. Please contact us in time to get the perfect solution.

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