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Lin yi city Branch John Silicon Products Co.,Ltd

Economic Development Zone Hing West Street, Linshu, 257000 Linyi
Telephone +86 539 6368536
Fax +86 546 8132666

Hall map

NEWCAST 2019 hall map (Hall 14): stand A45-01

Fairground map

NEWCAST 2019 fairground map: Hall 14

Our range of products

Our products

Product category: Others

SH-50 Quick solidified silica sol


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Product category: Others

Ammonia type silica sol


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Product category: Others

Large Particle DL


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About us

Company portrait

Linyi Kehan Silicon Products Co.,Ltd. is a high-tech enterprise integrating scientific research, production, operation as a whole. Strong technical force and perfect quality control system have laid solid foundation for the product development and quality control. The company has two subsidiaries: Linyi Yindong Silicon Products Co., Ltd., the unit of Silica Solution production and domestic marketing; Dongying Yinhe Chemical Co., Ltd. which is established for domestic and international trading.
In the year of 1998, the investment was put into developing kinds of silica solution products, through the technical staff’s unremitting efforts and especially the stable technical cooperation with colleges, a series of silica solution products were successfully developed in the following 2years.
October, 2000, the very new process of Elemental Silicon One-step dissolving was adopted to produce silica solution.
In the year of 2005, the formal cooperation with Dongying Giayoung precision metal Co., Ltd., the biggest precision casting enterprise in North of China was established.
March, 2006, the process of sodium silicate ion exchange was successfully developed and the mass production was duly realized.
In the year of 2008, the formal cooperation with Impro (China) Limited, the biggest precision casting enterprise in Asia was established.
In the year of 2009, we moved to the provincial chemical industry Park in Linshu as an investment project invited by Shandong Linshu Investment Invitation Bureau.
Till 2011,our production capacity reached 30 thousand tons annually. In 2014, we have successfully passed the ISO9001-2000G international quality system certification.
Our silica solution has advantages of low impurity, high transparency, uniform colloid particles, compact structure, high purity, etc which are helpful for the high surface finish quality and good strength performance in the precision casting industry.
Looking forward to the future, we are full of confidence in our prospect. With your support and help, depending on our quality products and perfect service, based on integrity and honesty, we will work harder and develop with you together to create a brilliant future.