Tianjin YieldStone Chem. Co., Ltd. was established in 1995 when processing Caustic Soda Flakes (96%)
was the main business that our company focused on. In order to meet the development requirement, in
2000, our company developed to a multi-operation enterprise which focused on processing and
distributing Caustic Soda. As the business-scale is rapidly enlarged and the management of our
company is increasingly well-developed, in 2005, we finally settled down our modern operation system,
and changed our name to Tianjin YieldStone Chem. Co., Ltd.
Tianjin Xingkai Chem Co., Ltd is Tianjin YieldStone Chem. Co., Ltd's group company. We are
manufacturers of Caustic Soda with our factory located in Tianjin. We have been established in 1995
and currently we are producing over 100 000 MT of Caustic Soda Flakes/Pearls/Solid combined
In 22 years we have been exporting to over 110 countries and our customers includes companies such
as Asia Pulp and Paper Group, Tricon Energy, Toyota (Vietnam), Redox Chemicals (Autralia, New
Zeland) and OCI Korea among others.
1,22 years manufacturing experience .
2,TOP 3 exporter in CHINA with 10000 mt/month & 110+ countries
3,We guarantee the quality of our products. We are the long-term stable supplier for TOYOTA/TRICON/REDOX/Taika, etc.
Also we can supply many kindl of trading product sush as SSA, Soda Ash,Sodium sulfide, SLES,
Labsa, sulphur black etc. if you are interested, please look through our