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Haining Chaoyue Seals Co., Ltd


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▲ Our History


In the year of 2000, company is established by a experienced worker of rubber parts.

In the year of 2004, company changed the name to Haining Chaoyue Seals Co.,Ltd.

In the year of 2013, sand blasting equipment is adopted and put into productions.

In the year of 2014, automatic push plate vulcanizing machine is adopted and put into productions.

In the year of 2015, large size of vulcanizing machine which can produce over 1 meter x 1 meter is adopted and put into productions.

In the year of 2016, ISO 9001: 2008 quality management system standard certification has been passed, and company started producing rubber parts for electric vehicle.

In the year of 2017, comany moved into industry park.

In the year of 2018, ISO 9001:2015 quality management system standard certification has been passed.

10+years established

30+countries exported to worldwide

1000+kinds of mold per year

▲ Our Factory

Haining Chaoyue Seals Co., Ltd located in Haining City, Zhejiang Province, which near the city Shanghai(120KM)and Hangzhou(90KM)). Haining Chaoyue Seals Co., Ltd. manily engages in the field of providing the Nonstandard Custom made Molded Rubber. We are small-sized enterprises in Zhejiang China(1200square meter, 20 people). Based on the idea of developing the level of national rubber industry. Our Advantage: We provide service of rubber manufacturing technology consultation and product R & D (OEM & ODM)

A. Cheap mold fee

B. Rubber molding for kind of size / shape, possible to make.

C. Custom personalise logo accept

D. Over 10000 kind of Custom Molded Rubber establishment and the consummation.

E. Various materials: Silicone, EPDM, NBR, FKM (Viton), HNBR, NR, Neoprene (CR), SBR, MPU, etc

F. Different hardness: 10 to 90 Shore A

G. Various colors: translucent, black, white, blue, green, red, etc.

H. Our components and materials are used: sealing, insulation, silencers, protect,etc

Our Custom Molded Products Includes:


Rubber to Metal Bonding

Boots & Bellows

Vibration Mounts

O-Rings & Seals

Diaphragm Seals

Cups & Suckers

Caps & Plugs

▲ Product Application

With over 10 years of experience, HAINING CHAOYUE SEALS CO., LTD have provided specialist rubber products for a number of different market sectors. For more details, as below:

Food, Drink & Pharmaceutical

Renewable Energy

Energy & Utilities




Our components and materials are used: sealing, insulation, silencers, protect,etc

▲ Our Certificate

We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in ISO 9001:2015, RoHs, Reach, FDA, FLGB,etc. guidelines and our stringent quality control system.

▲ Production Equipment

We are capable of mixing and producing an infinite number of polyurethane compounds, and offer some of the most advanced manufacturing capabilities available, including custom molding and machining.

1. For Polyurethane Compounds: We can precisely mix prepolymers with curatives to produce polyurethanes ranging in durometer from 5A (extremely soft) to 75D (extremely hard).

2. …

▲ Production Market

We have customers from both domestic market and oversea market. communication. Our main sales market:

Domestic 70.00%

North America 10.00% (USA/CANADA)

Europe 8.00% (Germany, Britain, France, Portugal, Spain, etc.)

Southeast Asia 5.00% (Japan、Thailand、Indonesia)

Oceania 5%(Australia、new Zealand)

Other 2% (Israel, Ecuador)

▲ Our Service

Quality rubber products for the OEM/ODM marketplace

Molding Processes: Compression Molding

Our components and materials are used: sealing, insulation, silencers, protection, flame retardant, antistatic, conductive, water vapor resistance, high temperature and low temperature, etc.

Quality Assurance

Provide high quality, zero defect products we have been the production of ideas and beliefs

The ROHS, REACH detection, the FDA, UL, SGS, and other.

Tolerances for moldings: ISO 3302-1:2014(E)


We provide you with not just seals, as well as service and technical support.

After-sales service


Inventory items shipped 1-2 business days;

Mold projects for 7-10 days;

Need to open mold projects for 15-20 work Sunrise samples / goods;

If you are in urgent need, I can also apply for your expedited;

If you could inform the annual demand, but also with your business processes, and provide the products you ordered.

Company Profile
Company Name: Haining Chaoyue Seals Co., Ltd Type of company: Enterprise Units ()
Place of Origin: Zhejiang Company Size:
Registered Capital: Not filled Year of Registration: 2002
Data certification:        Enterprise data through authenticate