Welcome to visit Hubei LongSheng Sihai New Materials Co., Ltd.

About Sihai
On May 6, 1994,Zaoyang Hongqi Energy-saving Materials Factory (later renamed Zaoyang Hongqi Energy-saving Materials Co., Ltd.) was established (by lease).
On January 16, 1995, Zaoyang Hongqi Energy-saving Materials Factory and Mr. Li Zhongbang, a Chinese-American principal, jointly invested and established Zaoyang Sihai Chemical Industry Co., Ltd.(Sino-foreign joint ventures)
On January 16, 1995, Zaoyang Sihai Anti-corrosion and Insulation Materials Installation Engineering Co., Ltd. was established.
On February 24, 1998, Shenzhen Jipeng Silicon Fluoride Materials Co., Ltd. was established.
On August 10, 1998, Zaoyang Sihai Daopu Chemical Industry Co., Ltd. (controlled by Zaoyang Sihai Chemical Industry Co., Ltd. and then became a joint-stock company) was established.
On November 28, 1999, Zaoyang Sihai Chemical Industry Co., Ltd. and Wuhan University jointly established Wuhan University Zaoyang Sihai Silicone Fine Chemicals Research and Development Engineering Center.
On December 24, 1999, Zaoyang Sihai Silicone Chemical Industry Co., Ltd.
On February 2, 2001, Zaoyang Sihai Chemical Zhongwang branch was established.
On February 2, 2001, Zaoyang Sihai Chemical Softener Co., Ltd. was established.
On November 11, 2001, Zaoyang Sihai Waste Silica Gel Acquisition Co., Ltd. was established.
On December 2, 2001, Shanghai Chuyijia Silicone Materials Co., Ltd. was established.
On October 12, 2002, Vietnam Sihai Industry Co., Ltd. was established.
On April 22, 2004, Xiangyang Sihai Hafo Entertainment Co., Ltd. was established.
On April 16, 2005, Zaoyang Chuangxin Chemical Industry Co., Ltd. became a shareholding (first holding and then turned into participation) company of Zaoyang Sihai Chemical Industry Co., Ltd.
On July 18, 2007, Zaoyang Sihai Chemical Industry Co., Ltd. and Wuhan University Ministry of Education Silicone Compounds and Materials Engineering Research Center jointly established Hubei Special Surfactants Engineering Technology Research Center.
In September 2008, the Organization Department of the CPC Zaoyang Municipal Committee established the floating Party members branch committee of the CPC Shenzhen Jipeng Silicon Fluoride Materials Co., Ltd. in Shenzhen Jipeng Silicon Fluoride Materials Co., Ltd.
On July 7, 2009, Zaoyang Sihai Chemical Industry Co., Ltd. changed its name to Hubei Xin Sihai Chemical Industry Co., Ltd.
On June 28, 2013, Hubei Xin Sihai Chemical Industry Co., Ltd. was successfully listed in Wuhan Equity Exchange, becoming the first enterprise successfully landing on the capital market in Zaoyang City.
On December 6, 2013, Zaoyang Yijia Ecological Agriculture Professional Cooperative was established.
On May 6, 2014, Hubei Xin Sihai Chemical Industry Co., Ltd. held a celebration meeting for its 20th anniversary. More than 300 people attended the meeting, including Zaoyang Municipal Party Committee, Municipal Government, Municipal People's Congress, Municipal People's Political Consultative Conference, Wuhan University, China Association of Fluorine and Siiicone lndustry, and China Siiicone Association attended the meeting.
On September 27, 2018, Hubei Zhuo Xuan Yang International Trading Co., Ltd. was established in Wuhan East Lake High-tech Development Zone.
In January 2019, we invested in the construction of 20,000 tons/year silicone series products project in Zaoyang Chemical Industry Park and established Hubei Longsheng Sihai New Materials Co., Ltd.
In June 2020, the construction of 20,000 tons/year of silicone products project was completed, marking an important step on the road of standardized development and laying a good foundation for the realization of the strategic business pattern of the company.