Welcome to visit Hubei LongSheng Sihai New Materials Co., Ltd.
About Sihai
Established in December, 2017, and headquartered in the Zaoyang Chemical Industrial Park in Hubei Province, Hubei Longsheng Sihai New Materials Co., Ltd. has a registered capital of RMB 62.41 million. The company boasts a well-established organizational structure and a professional talent pool, with its core management and technical personnel each possessing years of experience in the organosilicon industry.
The company specializes in the R&D, production, and sales of mid-to-high-end organosilicon products such as resins, adhesives, specialty organosilicon surfactants, and premium waterborne electrophoretic coatings. It ranks among the enterprises with the most comprehensive product portfolio and the broadest application coverage in domestic organosilicon industry and its products are distinguished by high performance, customizability, and environmental responsibility. As for organosilicon resins and adhesives, they deliver exceptional resistance to extreme temperatures, reliable electrical insulation and bonding, and outstanding weatherability, making them ideal for new energy vehicles, electronics and electric equipment, wind power, and aerospace applications. For organosilicon surfactants, they combine defoaming, wetting, and leveling properties, serving industries of food, daily chemical, textile, and papermaking. And premium waterborne electrophoretic coatings are environmentally friendly and resistant to corrosion, thereby meeting coating requirements of vehicles, construction machinery and equipment. Till now, our products have spanned a wide range of sectors, including aerospace, rail transit, new energy, and construction.
As a benchmark enterprise in the industry, the company has garnered numerous prestigious honors and qualifications. It is a national-level Specialized and Sophisticated “Little Giant” enterprise, a council member of the China Fluorine and Silicone Industry Association, a Sci-Tech Little Giant in a key segment of Hubei Province's pillar industries, a Pilot Demonstration Enterprise of Intelligent Manufacturing in Hubei Province, and a Pilot Demonstration Enterprise for the integration of informationization and industrialization in Hubei Province. Recognized by the China Fluorine and Silicone Industry Association as the “China Advanced Manufacturing and Innovation Base for Organosilicon Resins” and a “Sci-Tech Innovation Enterprise in China's Fluorine and Silicone Industry”, the company was also included in Hubei Province's list of Sci-Tech Innovation “New Species” Enterprises in 2024. It has received multiple designations, including Hubei Provincial Enterprise Technology Center and Provincial Pilot Demonstration Enterprise for the integration of informationization and industrialization. Recognized as a National Intellectual Property Advantage Enterprise in 2018, it passed the re-certification of High-Tech Enterprise in 2025, thereby earning widespread industry recognition for its robust technical strength and innovation capacity.
In terms of market expansion, leveraging superior products and comprehensive services, the company has forged long-term, stable partnerships with numerous renowned enterprises, including Zhejiang Rongtai Electric Material Co., Ltd., Pamica Technology, Sherwin-Williams, and Yihai Kerry. Concurrently, its products have been sold to Southeast Asia, Europe and America, and beyond, forming a diversified sales network with both domestic and international reach.
With the construction and commissioning of the 100000-ton-per-year silicone-based new materials series products and water-based coating projects, the company’s production scale will be further expanded and its product mix further optimized. The company will continue delving into the field of silicone-based new materials. Driven by technological innovation, it will further implement the philosophy of production-learning-research integration, strengthen core technology R&D and intellectual property protection, and enhance the added value of its products and market competitiveness. Simultaneously, the company will uphold its commitment to green development by continuously increasing investments in environmental protection, achieving a synergistic advancement of economic and social benefits. Leveraging the opportunity of its planned listing on the Beijing Stock Exchange, the company will further enhance corporate governance and broaden financing channels, striving to become a leading enterprise in China's organosilicon new materials sector, create greater value for its customers, and contribute more to the advancement of the industry.
Tel
Fax
Address
Nancheng Chemical Industry Park, Zaoyang City, Hubei Province (Intersection of Xihuan 4th Road and Xiangxiang Road)
Copyright Hubei LongSheng Sihai New Materials Co., Ltd. Powered by：www.300.cn SEO