Hubei Longsheng Sihai New Materials Co., Ltd. Shenzhen Branch
About Hubei Longsheng Sihai New Materials Co., Ltd. Shenzhen Branch
Hubei Longsheng Sihai New Materials Co., Ltd. (hereinafter referred to as "Longsheng Sihai") is a specialized and innovative "Little Giant" enterprise dedicated to the research, production, and sales of organic silicon new materials. In June 2026, the company was officially granted approval by the National Equities Transfer System Company to list on the New Third Board (Stock Code: 875128). Established on December 29, 2017 (with its roots tracing back to 1994), Longsheng Sihai is headquartered in the Chemical Industrial Park of Zaoyang City, Xiangyang City, Hubei Province. The company is led by Yang Fan as the Legal Representative and Yang Kaizhu as the Chairman (both father and son have actual control). With a registered capital of 62.41 million RMB, Longsheng Sihai is positioned in the chemical raw materials and chemical products manufacturing industry, and has been recognized as the "China Organic Silicon Resin Manufacturing and Innovation Base." Our core products and services include: - Organic Silicon Resin: Such as methyl phenyl silicone resin and interpenetrating network silicone resin, widely used in high-temperature insulation materials. - Organic Silicon Adhesives: Particularly fire-resistant mica tape adhesive, with a market share exceeding 60%. - Special Surfactants and Waterborne Electrocoat Paints: Breaking the foreign monopoly, achieving full coverage technology for automotive coating. - Others: Including silicone oil, defoaming agents, UV curing adhesion promoters, etc., totaling over 100 varieties. Our products are extensively applied in various fields such as the insulation of new energy vehicle power batteries, aerospace cables, high-speed rail motors, electronic appliances, and building materials. As a manufacturer and supplier with extensive export experience, Longsheng Sihai adheres to international quality standards and holds relevant certifications, ensuring the highest level of product quality and customer satisfaction.
Main Products
- Organic Silicon Resin SH-9502
- Organic Silicon Resin SH-021
- Liquid Silicon Rubber Silicon Resin Epoxy Resin
- Liquid Silicon Rubber Silicon Resin Building Materials Manufacturer
- Liquid Silicon Rubber Silicon Resin Qianjing New Material
- Liquid Silicon Rubber Silicon Resin Polymer High Molecular Material
- Longsheng Sihai New Material Supply Methyl MQ Resin
- Shanghai Recycling Organic Silicon Resin Expired Silicon Oil Recycling
- Longsheng Brand Methyl MQ Organic Silicon Resin Adhesive Agent
- Shandong Dali Stone Polishing Agent Methyl Silicon Resin Factory
- Shenzhen Door-to-Door Recycling Organic Silicon Resin Expired Silicon烷
- SH-9601 Methylphenyl Organic Silicon Resin High Temperature Resistance
- Organic Silicon Resin Methylphenyl Silicon Resin Intermediate
- SH-021 Solvent Type Organic Silicon Resin
- SH-024 Modified Organic Silicon Resin High Temperature and Weather Resistance
Contact Information
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