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欢迎进入慈溪市海升橡胶制品有限公司官网 Bookmark | Message | Sitemap | Contact Haisheng Welcome to the official website of Cixi Haisheng Rubber Products Co., Ltd.

National Consulting Hotline 400-0590-280

Popular keywords: rubber O-ring seal O-ring silicone seal rubber seal

Your O-Ring Customization

Inheriting the spirit of Haisheng craftsmen

Imagine an O-ring like this:

Meet the requirements of oil resistance, high temperature resistance, aging resistance and corrosion resistance

With food-grade material, it will not chemically react with the food in contact, which will cause the taste, odor, color of the food to change

Has a good compression deformation rate, rebound rate, to avoid leakage caused by deformation during use

Has good abrasion resistance and improves seal life

Innovation starts with inspiration, quality comes from professional

Haisheng is explaining for you

Quality policy

The produced precision O-rings are manufactured through 12 processes and processes in more than 50 parts to ensure stable sealing performance.

Design innovation

Emerging design team associates Haisheng's material and process characteristics with new market opportunities to create comprehensive innovations in new products and businesses

Customer settings

According to the drawings or samples provided by customers, our company can design and develop molds, develop specific rubber formulas, and customize your high-precision O-rings.

Service guarantee

Pre-sale : Actively provide customers with sealing solutions
During sale : Strictly control delivery time to ensure timely delivery
After-sale : 24-hour online service to solve customer problems
Consult now

National Customs Hotline 400-0590-280

Haisheng, tailor-made cost-effective for you

Sealing ring solution

01

Selected raw materials, safe and environmentally friendly

The rubber materials are from internationally renowned brands , such as the United States DuPont, Dow Corning, Japan JSR, etc.

Products are produced in accordance with national standards, AS568, JIS and other standards, and materials are certified by third parties such as ROHS, REACH, FDA, etc.

Fine product, high mold accuracy, no burrs and bumps

02

Advanced equipment and mature technology

Adopting stable production vulcanization unit and precision machining center CNC

The company has a complete production process to ensure the tightness and quality stability of the product

03

Precision inspection, quality control

Sophisticated testing equipment to ensure the qualified rate of products, check every layer, prevent defective products from being sent to customers

The production process is strictly controlled to prevent beforehand, control the process, and trace back afterwards

04

Value-added services, worry-free after sales

Possess perfect supply chain management, implement effective cargo delivery plan, and ensure timely delivery

Provide value-added services such as early product participation, product design, material development, secondary processing, such as grinding or spraying, special packaging and assembly

To provide customers with rapid rubber part prototypes (rapid samples), the new product development process speeds up the time to market and greatly shortens the cycle.

立即咨询 National customized hotline: 400-0590-280

Customizing process six small songs

  • first step

    Customer provides sample drawings Haisheng O-Ring Customization Step 1
  • Second step

    Mold design Haisheng O-Ring Customization Step 2
  • third step

    Rubber compounding Haisheng O-ring Customization Step Three
  • the fourth step

    Product molding Step 4 of Haisheng O-ring customization
  • the fifth step

    Product testing The fifth step of customizing O-ring of Haisheng
  • Step Six

    Packaging and shipping

Personally experience and feel Haisheng they are saying yes

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Customer testimonials: Haisheng's quality and service are first-class, and look forward to long-term happy cooperation.

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Swedish matches

Testimonials from customers: The quality of Haisheng products is excellent, and the quality is trustworthy. We will continue to cooperate with Haisheng in the future.

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走进海升 MORE + About Haisheng

海升简介

Cixi Haisheng Rubber Products Co., Ltd. is a high-tech enterprise integrating design, development, production and sales of high-precision O-rings. The company specializes in manufacturing high-precision O-rings, and its products are widely used in lighters, medical equipment, food machinery, watches, electronic accessories, automotive accessories and other industries. The company has advanced experimental equipment, which can ...

More details

常见问题 MORE + Frequently Asked Questions

Haisheng rubber takes you to know the nitrile rubber seal
Currently nitrile rubber is more commonly used as O-ring ...
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O-rings are widely used in various mechanical equipment ...
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Haisheng rubber takes you to know the static seal
The two sealing surfaces have no relative displacement during work ...
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Western traditional festival Christmas
Western traditional holiday Christmas is also called Christmas ...
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Winter Solstice of 24 solar terms
Winter Solstice, commonly known as "Winter Festival & ...
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O-ring is the most applied in all sealing products ...
Uses and characteristics of rubber seals
The use of automotive gaskets is very wide ...
O-ring and gasket which seal better ...
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Viton seals are now widely used in ...
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Some customers bought seals and looked at the quality ...
What is a fluorosilicone O-ring?
Fluorosilicone rubber, also known as γ-trifluoropropyl methyl ...
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Rubber seals are now used in many places, ...
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When we buy seals, we may not ...
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O-ring size measurement selection tool according to customer ...
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We know there are many types of rubber, like silicon ...
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Inspection of finished O-ring seals
From compounding to finished product, every process ...
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The O-rings produced by our company are made of various materials, including ...
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Application of sealing ring in mobile phone field
Phone waterproofing has become indispensable in people's lives ...
0-ring storage conditions and age
O-rings are easily affected by various external environmental strips ...
Causes of the rust of the open mill roller and solutions ...
& nb ...
Why should rubber be plasticized? The purpose of plastic ...
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