Hubei Sanzhou Technology Co., Ltd. is located in Huanggang City, Hubei Province. Adjacent to multiple major traffic arteries, it boasts a superior geographical location and convenient transportation, providing a strong guarantee for the rapid circulation of products. As a high-tech enterprise adhering to the spirit of "craftsman, craftsmanship, and quality products", the company focuses on the field of new environmentally friendly materials, with butyl-based and hot-melt waterproof and sealing products as its core, while covering a diversified product system including sound insulation and noise reduction, heat insulation, shock absorption and insulation, and flame retardancy. It is a leading domestic manufacturer of environmentally friendly butyl waterproof and sealing tapes.

Relying on in-depth cooperation with waterproof research institutes, rubber research institutes, and chemical research and design institutes, the company has made continuous breakthroughs in formula research and development, equipment upgrading, and process design. It owns 8 product patents and 3 sound insulation production control software programs. Its products have passed the certification of national testing centers and China Energy Conservation and Environmental Protection Product Certification, and won the title of "China 315 Integrity Brand". Its trademarks such as Anyibai and Junpai are widely recognized. The core butyl sealing series has multiple advantages including insulation, waterproofing, weather resistance, and shock absorption, with a temperature resistance range of -40℃ to 200℃ and long-lasting stable adhesion. Among them, the SZ-MF sealant series solves the pain point of water leakage in car doors and headlights with its unique formula; the SZ-JZ damping series (butyl rubber + aluminum foil) takes the lead in China by one generation, and its production capacity and technological level rank among the forefront of the industry. Meanwhile, the company's independently developed products such as the SZ-XY sound absorption series (PP+PET and pure PET), SZ-GY sound insulation series (EVA + two-component), and SZ-GR heat insulation series are superior to traditional materials in terms of sound insulation, flame retardancy, VOC and other indicators, and achieve high cost performance through process optimization.

The products are widely applicable to various fields such as composite materials, construction, automobiles, communications, home appliances, household furnishing, aerospace, and rail transit. The company has established in-depth cooperation with industry leaders including Dongfeng Times New Energy, SAIC General Motors, Yutong New Energy, and Dellor New Energy. Its products have been successfully applied in key projects such as Tianjin Gymnasium and Wuhan Airport, and are exported to Europe, America and Southeast Asia. Adhering to the quality policy of "Leading Technology, Building Industry Brands, Continuous Improvement, and Customer Satisfaction", the company provides global customers with efficient and reliable core butyl sealing solutions and diversified supporting product services with strong R&D and delivery capabilities.