Food grade liquid silicone

Dauelsen silicone rubber sells well in more than 50 countries around the world, and its export volume ranks among the top for 13 consecutive years. It serves more than 30 industries and is the common choice of more than 2,000 customers!

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Company Profile

Shenzhen Puston Silicone Materials Co., Ltd. is a professional silicone materials R&D, production and solution supplier headquartered in Shenzhen, with a production base in Dongguan, Guangdong Province. It has more than 15 years of experience in the silicone rubber field. We are focusing in providing reliable and trustworthy liquid silicone products which are all with MSDS, FDA, RoHS certifications.

Application field

We have a 5,000 m² manufacturing plant, professional automated production equipment and dust-free production workshops. We also own our experienced R&D team to effectively ensure product safety and quality.

Silicone products

Dauelsen silicone rubber sells well in 138 countries in the world, the export volume has been ranked in the top for 13 consecutive years, serving more than 30 industries, the common choice of more than 2,000 customers!

Food grade silicone

Military and high-tech

Mold silicone

Cars and ships

Silicone injection

Electronic equipment

Human body silicone

Artificial intelligence

Potting silica gel

Electric power

Medical silicone

Medical treatment

Foamed silicone

New energy vehicles

company advantage

We have a strong production strength; Mold processing CNC, carving machine, spark machine, milling machine all have. Strong productivity allows us to be better for different products.


Power Plant

We have a manufacturing facility of 5,000 square meters


Bulk Storage

The monthly export output is up to 8000 tons


Fully Equipped

High standard workshop to ensure product quality


Quality Assurance

Products obtained FDA, RoHS, EU certification

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Industry information

Information, news and applications about the silicone industry, here you can see the latest news.


What can be used to clean silicone mold products?

Silicone mold products are more and more widely used in life, such as mobile phone cases,


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