Fujian Sanming Zhengyuan Chemical.Co.,Ltd
Fujian Sanming Zhengyuan Chemical Co., Ltd. is the Chinese leading
manufacture of precipitated silica, supplying a wide
range of high-quality silica products, backed by research centre
and professional service that is dedicated to fulfilling the
specific demands of customers. We concentrate on the products
development and improvement consistently, with the aim to provide
customers with best economic value.
The annual capacity of precipitated silica (also known as silicon
dioxide) is 60,000 tons, serving the diversified markets, including
rubber, tires, feed, silicon gel, coating and et cetera. For the
sodium silicate, one of the raw material of silicon dioxide, the
annual capacity is 180,000 tons, ensuring the stability and
high-quality of our products. In 2015, Zhengyuan’s more than 240
employees generated sales of around RMB 288 million. And around 25
percent of sales are generated outside China, providing convincing
evidence that our business is global.
Precipitated silica is a common chemical raw material, with
chemical formula SiO2.nH2O. Used for natural rubber and synthetic
rubber filler and reinforcing agent. It is widely used in the
rubber and tire industry, can also be used as a carrier used in the
food and feed industry, in chemicals, plastics, silicone rubber,
paint, ink and other fields.
Model ZJ-333, ZJ-335, ZJ-355, ZJ-395 Those"3XX" series of
high-quality silica products we manufacture are precipitated
for the rubber and tire, we also have products in three different
form: powder, bead-shaped and block (Article), used in different
rubber and tire formulations.
Model ZJ-516, ZJ-517, ZJ-518, ZJ-519, ZJ-520 Those "5XX" series are
dedicated feed additive product, as a flow aid anti-caking agents
and carriers in many different types of feed additives.
Model ZJ-710, ZJ-720 Those "7XX" series are mainly used in
translucent, transparent, common high-temperature vulcanized
silicone rubber and other general rubber products and rubber seal
products, sealants, plastic filler.
Model ZJ-910, ZJ-920 Those "9XX" series are mainly used in paint
dispersant, anti-depressant or matting agents.