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Injection Blow Molding Suppliers
Rongsheng Plastic Factory
Injection Blow Molding Suppliers

We are always committed to providing high quality injection molding and blow molding products to satisfy various needs.

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Sizes ranging from 80cc to 1000cc are covered.
Rongsheng Plastic Factory
Sizes ranging from 80cc to 1000cc are covered.

We have 25 injection blow molding production lines, each of which is equipped with perfect equipment and technology to ensure that the quality of our products meets high standards.

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Product Center

100-Straight white bottle

100-Straight white bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

100 - Off-shoulder emerald green bottle

100 - Off-shoulder emerald green bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

100-Off-shoulder transparent bottle

100-Off-shoulder transparent bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

100 - Off-shoulder sapphire blue bottle

100 - Off-shoulder sapphire blue bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

120 - Sapphire Blue Bottle

120 - Sapphire Blue Bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

120-Fortress Teapot

120-Fortress Teapot

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

120-Transparent bottle

120-Transparent bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

120-Tea Red Bottle

120-Tea Red Bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

120-Porcelain white bottle

120-Porcelain white bottle

Innovative Packaging Solutions – Empowering the Development of Beverage, Food, Packaging, Textile, and Construction Industries

Hot

150 - Gem Green Bottle

150 - Gem Green Bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

150 - Red tea bottle

150 - Red tea bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

150 - Teapot

150 - Teapot

Innovative Packaging Solutions – Empowering the Development of Beverage, Food, Packaging, Textile, and Construction Industries

Hot

150-Straight white bottle

150-Straight white bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

150-Transparent bottle

150-Transparent bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

160-Porcelain white bottle

160-Porcelain white bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

160 - Sapphire Blue Bottle

160 - Sapphire Blue Bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

160-Transparent bottle

160-Transparent bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

160 - Teapot

160 - Teapot

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

225-Dark green bottle

225-Dark green bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

225-Crimson bottle

225-Crimson bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

200-Teapot

200-Teapot

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

200-transparent bottle

200-transparent bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

225-Porcelain white bottle

225-Porcelain white bottle

Innovative Packaging Solutions – Empowering the development of the beverage, food, packaging, textile, and construction industries

Hot

200-亚棕瓶

200-亚棕瓶

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

275 - Transparent bottle

275 - Transparent bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

250-Peelable transparent bottle

250-Peelable transparent bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

250-Porcelain white bottle

250-Porcelain white bottle

Innovative Packaging Solutions – Empowering the development of the beverage, food, packaging, textile, and construction industries

Hot

300-Transparent Brown

300-Transparent Brown

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

250-Highland porcelain white bottle

250-Highland porcelain white bottle

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

500CC-Transparent

500CC-Transparent

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

450 - Transparent bottle

450 - Transparent bottle

Innovative Packaging Solutions – Empowering the development of the beverage, food, packaging, textile, and construction industries

Hot

500CC-tea-(straight)

500CC-tea-(straight)

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

500CC-Porcelain white

500CC-Porcelain white

Innovative packaging solutions - empowering the beverage, food, packaging, textile and construction industries

Hot

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RONGSHENG

About Us

Weihai Wendeng Rongsheng Plastics Factory is located in Weihai City, Shandong Province. It is a processing enterprise focusing on injection molding and blow molding production. Since its establishment, our company has always been committed to providing high-quality injection molding and blow molding products to serve our customers and meet various needs. Since its establishment in 2000, we have always adhered to the spirit of innovation and continuous development. Today, the company has a complete production scale and service system, winning the trust and support of our customers.

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20 year

Years of experience

5000 +

Customer Testimonials

100000 +

Annual output

Our Advantages

Precise marketing capabilities

Precise marketing capabilities

Precise marketing capabilities

The company is mainly engaged in the production, processing, and sales of injection blow molding.
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Customized on demand

Customized on demand

Customized on demand

The company is mainly engaged in the production, processing, and sales of injection molding and blow molding.
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Quality control

Quality control

Quality control

We always adhere to the principle of quality first, conducting strict quality control at every stage to ensure the quality of our products.
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Blog

Safety and reliability of plastic bottle design
Safety and reliability of plastic bottle design

07 May,2025

Safety and reliability of plastic bottle design

Safety and reliability are two important considerations in the design of plastic bottles.

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What material are food packaging plastic bottles made of?
What material are food packaging plastic bottles made of?

07 May,2025

What material are food packaging plastic bottles made of?

Food packaging plastic bottles come in a variety of materials, but the most common are polyethylene (PE), polypropylene (PP), and polyester (PET).

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High-barrier plastic bottle: The way to freshness
High-barrier plastic bottle: The way to freshness

07 May,2025

High-barrier plastic bottle: The way to freshness

With the constant changes in modern social life and people's pursuit of healthy living, high-barrier plastic bottles, as a new type of packaging material, have gradually entered people's field of vision.

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If you are interested in our products and services, please contact us or leave us a message, and we will be happy to serve you.

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