List of 7 Silicone Manufacturers in China

China

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By Farman Faheem

If you’re on the hunt for silicone manufacturers in China, look no further. This guide covers Chinese silicone product companies for international clients. From silicone-based products to raw silicone, these companies offer diverse wholesale goods.

Overall, finding the right manufacturers is a taxing process. You must not only ensure the reliability and qualifications of any potential supplier, but also their ability to cater to you. Therefore, you must assess these manufacturers and determine which one suits your needs.

Through this guide, you can decide which Chinese silicone manufacturers to trust. If you read further, you will find critical manufacturer details, including product range, location, and pricing. 

1. Insilicone

Insilicone, which is also known as Overseas Silicone, is a Silicone Manufacturer in China. The company was founded in 2007 and has major clients in Europe, South America, and the US. Due to their extensive experience in the market, they can cater to all sorts of customer needs.

However, they are primarily involved with marketing, beauty, and homeware companies. Their products are made using hydraulic vacuum forming equipment. Their production methods ensure precision and quality in their silicone formula.

As such, their product ranges are reliable and authentic for any wholesale buyers. Moreover, their production scheme works efficiently, ensuring delivery in under three weeks. The time limit can vary, depending on the delivery location and urgency.

Lastly, if you’re searching for customizable marketing products such as company bands, badges, and pens, you can find relevant options with Insilicone. Their design team can also aid you in the logistics of such products if needed.

Primary Products

  • Silicone Baby products
  • Silicone Kitchenware, including baking molds
  • Silicone Makeup and beauty products
  • Silicone Jewelry (bracelets, watches, and bands)
  • Silicone Mobile phone and computer accessories
  • Silicone Sports goods (customizable designs)
  • Silicone Promotional products (customizable designs)

Certifications

  • ISO 9001
  • SEDEX Certification
  • BSCI Certification
  • FDA + ROHS Certification

Factory Location: This online service is based in the Shipai District of Dongguan City, which is in the central part of China’s Guangdong Province.

Their primary mode of communication is the website. You must request samples by sending in your contact details. Company representatives will return your request with relevant information.

2. Guangzhou Ottsilicone

Secondly, Guangzhou Ottsilicone is a global leader in silicone and other chemical-based products. Established in 2010, this Silicone Manufacturer in China focus is on the scientific and technological aspects of silicone production.


As such, their company has a highly developed research department, which consists of several doctoral researchers and engineers. Their silicone products are quite market-competitive in terms of quality and innovation.

On the whole, their clientele includes businesses within the construction and buildings industry. However, they also cater to textile companies, art supply companies, and electronics businesses.

Primary Products

  • Casting silicone for concrete, stones, resin, and plaster
  • Silicone Shoe sole molds
  • Silicone Soap molds
  • Silicone Sculpture and art silicone
  • Silicone Furniture molds
  • Food grade silicone
  • Electronic potting silicone
  • Fiberglass silicone
  • Silicone accessories (resin powder, thixotropic agents, etc.)

Certifications

  • Reach Compliance Certificate
  • FDA Certification
  • ROHS Certification
  • MSDS Certification

Factory Location: The company is located on the first floor of A Building in the 236 Industrial Zone of Huadu District. As mentioned, the city is Guangzhou, which is located in China’s central Guangdong province.

3. Qingdao Haisheng Mould Co., Ltd.

Qingdao Haisheng Mould is another integral manufacturing and trading company in China. This silicone manufacturer in China was also founded in 2010. With only 25 employees, including the CEO, Qingdao Haisheng is rather small-scale. However, it still has excellent silicone products.

Their products are primarily used in the OEM and ODM sectors, particularly within the automobile and pharmaceutical industries. If you’re interested in their services, you can contact them during both peak and off-seasons.

The company has foreign trading staff that specifically caters to North American, European, and Australian clients. As such, if you belong to any of these categories, you can find more flexible trade packages and export policies.

Primary Products

  • Silicone-based plastic
  • Silicone car molds
  • Silicone rubber
  • Silicone injections

Certifications

  • ISO 9001: 2015

Factory Location: As the name suggests, the factor address is in Qingdao City, which is in Shandong Province. It is located inside the Beiwan Community Industrial Park near Jihongtan street in the Chengyang District.

4. Dongguan Kedo Silicone Material Co., Ltd.

Originally known as Dongguan Lingrui Kedo, this silicone manufacturer has been producing high-quality products since 2005. The company was renamed in 2014 after new management took over the company’s operations.

Unlike the other manufacturers in this list, Dongguan Kedo caters primarily to Southeast Asian and Middle Eastern markets. Their products are mostly exported through the Shenzhen Port, which spreads out towards India and Pakistan.

Thanks to Dongguan Kedo’s team of scientists, the silicone products have highly advanced chemical formulas, making them durable and high performance. 

Primary Products

  • Liquid silicone
  • Screen printing silicone
  • Silicone molds
  • Silicone for color pigments
  • Silicone curing agents
  • Adhesives

Certifications

  • ISO 9001: 2015
  • ISO 4001: 2015

Factory Location: Like Overseas Silicone, Dongguan Kedo is also based in Dongguan City in Guangdong province. The factory address is Shila Tower Industrial Area in the Liangbian Community near Liaobu Town.

5. Shenzhen Hong Ye Jie

Established in September 2006, the Shenzhen Hong Ye Jie brand is globally acclaimed for its trade services. Apart from silicone, the company also features other types of rubbers and plastics. However, its silicone-based products are the most popular.

The company caters to clients all over the world, including in North America, Europe, Australia, East Asia, South Asia, Middle Eastern countries, and Africa. Other than this, the company’s pricing accounts for different market rates, which allows for better deals.

Most of Shenzhen Hong Ye Jie’s clientele are involved in the pharmaceutical or toy manufacturing industry. The company produces multiple silicone molds, injections, and oils with universal applications, particularly in the healthcare field.

Primary Products

  • Silicone for fabric and leather coating
  • Silicone foot health products
  • Life-casting silicone
  • Silicone gel
  • Silicone oil
  • Silicone toys
  • Silicone breast and lingerie gels
  • Injection liquid (LSR)

Certifications

  • Supplier Assessment Certification
  • FDA Certification
  • PONY Certification (for safe overseas transportation)
  • MSDS Certification
  • UL Certification (for product testing safety)

Factory Location: The company’s main offices are located on Floor 10 of the Wing Yue Building on Des Voeux Wes Sheung Wan in Hong Kong.

6. Guangdong Olivia Chemical Industry Co., Ltd.

As you might have already inferred, Guangdong is a major hub for Chinese silicone manufacturers, primarily due to the easier availability of raw materials. The Guangdong Olivia Chemical Industry is also based in the Guangdong province mainland. It was established in 2002.

The manufacturer is another wholesale silicone supplier for OEM needs. Its primary specialization is silicone sealants, which have applications in various industries.

For instance, the automobile and electronics industries use sealants to protect cables and sensors from water damage. Sealants are also useful in the beauty industry. Many makeup and nail products require color-pigmented silicone seals.  

The company prides itself on three things: its quality control, quick delivery, and ODM services. Overall, the factory promises delivery within 15 days of order confirmation, which is relatively impressive. 

Similarly, if you’re interested in original product designs, the Olivia Chemical Industry can aid you. Their ODM services are quite extensive with teams dedicated to concept development and design specifications. 

Primary Products

  • Silicone sealant (neutral and acetic)
  • Glass silicone sealant
  • Acrylic sealant
  • Liquid silicone nail polish
  • Weatherproof silicone adhesive
  • Aquarium sealant

Certifications

  • ISO 9001

Factory Location: The company’s main factory address is Area A in Longfu Industry Park. The park is located near Longfu Avenue in Longfu Town, Sihui. If you’re unaware, Sihui is a county-level city, part of Guangdong’s Zhaoqing region.

7. Guangdong Dongsheng Sealant & Adhesive Factory

Last but not least, the Guangdong Dongsheng Sealant & Adhesive Factory is similar to Guangdong Olive in terms of the product range. However, it’s been in operation for much longer. Established in 1993, the company caters to large-scale enterprises and businesses.

Overall, the factory hosts over 200 employees, most of which are dedicated to research and development as well as quality assurance. The Guangdong Dongsheng factory has multiple customer bases in the US, Middle East, and Western Europe.

As their primary product is silicone sealant, most of their clients belong to the engineering industry. The factory also provides wholesale silicone sealant to architectural and construction firms both in China and abroad.

Depending on your specifications, the company is willing to negotiate product designs. For instance, if you require high-temperature resistance, they can alter the formula to withstand large levels of heat.

All in all, the company is one of the oldest of its kind in the Guangdong region. As such, their services are highly reliable and authentic.

Primary Products

  • Structural silicone sealant
  • Weather-resistant sealant
  • Curtain-wall sealant
  • Multi-purpose silicone adhesive
  • Neutral and acetic silicone sealants

Certifications

  • ISO 9001
  • ISO 4001

Factory Location: The factory is easy to find at Tai’an 2nd Road in the Shangchong Industrial Zone near Leliu Town. Leilu Town is another county-level city based in Guangdong’s mainland.

Conclusion

This article covered our top 7 picks of the silicone manufacturers in China. Please note that the list is not in any particular order or ranking and this article is based on our extensive research of different silicone manufacturers in China.

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