About Us


Shenzhen Tosichen Technology Co., Ltd.

Is a high-tech enterprise specializing in the research and development, production and sales of silicone materials. Our company mainly products are RTV silicone adhesive, RTV silicone sealant, silicone platinum curing agent, silicone screen printing ink, silicone soft touch coating, instant adhesive, silicone O-ring adhesive, thermally conductive silicone grease, silicone color masterbatch and liquid silicone rubber pigment.


Our products have been widely used in various silicone products, electronics, electrical appliances, power supply, automobiles, computers, TV display, air conditioner, electric irons, comprehensive small household appliances, all kinds of construction and industrial uses. 

Our RTV silicone adhesive is excellent bonding, sealing, waterproof, fixed, insulation, shockproof, anti-high and low temperature, anti-ultraviolet aging and other properties. It can be bonded with metal and other alloy materials, glass, ceramic, plastic and various new materials.


Silicone O-ring adhesive is applied to bond silicone O-ring at high temperature. The adhesive is characterized with fast curing, strong bonding strength and good elasticity. It is also suitable for cured silicone rubber bonding cured silicone rubber at high temperature.

The silicone screen printing ink is pasty form ,two components, it cures to be silicone rubber on exposure to heat. With the Silicone Ink you can print on any items made of silicone rubber including custom silicone wristbands, cellphone cases, swimming caps, keypads,any type of popular promotional items made of silicone rubber.The silicone ink has two types of glossy and matt, abrasion resistance, waterproof and heat resistance.


The silicone soft touch coating is mainly used outside coating on the cured silicone rubber surfaces, cured at high temperature (180℃~220℃).Characterized by smooth feeling, friction resisting, dust proof, good covering strength and adhesion strength. The silicone soft touch coating is suitable for use in silicone adult products, silicone mobile phone case, silicone watchband, silicone keypad, silicone tube, silicone artware and other silicone products.



production machines
factory machine

Our silicone platinum curing agent is added in the solid raw silicones for the cross linking of food and medical grade silicone rubber products, The vulcanized products can pass the FDA test, it features with non-toxic, odourless, high grade of transparency, well anti-yellowing and other properties.


Silicone color masterbatch is used for coloring HTV silicone rubber compounds . Silicone  masterbatch is concentrated, offer excellent dispersion and consistent color. Silicone masterbatch are very concentrated and a very small amount of masterbatch will color a proportionally large amount of silicone.


The instant adhesive is applied to bond silicone rubber,  EPDM, PVC,TPU, TPR, PA, TPE and other  materials. The instant adhesive is characterized by fast drying, high flexibility, strong bonding strength,low whity and low odor . No primer is required on bonding silicone rubber.

Our company is quick response service, the all products are good price and high quality, provide product customization for customers. Our products are exported to many countries and regions, such as India, Turkey , Southeast Asia, Europe. 

We look forward to serving customers all over the world.