Conch Conch: Wuhu Conch New Materials Co., Ltd., founded in 1995, is a professional company engaged in the production, sales and research and development of new materials industry.
2. Zhongcai profile: Zhongcai profile products sell well all over the country, and the sales volume ranks among the top three in the country.
3. Kemeite doors and windows: Kemeite Building Materials Group was established in 2006, which is a large-scale building materials group integrating R&D, production and sales.
4. Huaihai Profile: Huaihai Profile focuses on the production of plastic-steel profiles for doors and windows. After 20 years of professional creation, Huaihai Profile has become a plastic steel profile manufacturer with a large production and sales volume in Jiangsu Province.
5. Sunan Plastic Steel: The company has designed various series of profiles according to different regions, grades and strength requirements, and continuously developed new product series, becoming a professional production base for PVC plastic steel profiles.
6. Hi-Tech curtain wall doors and windows: Xi An Hi-Tech curtain wall doors and windows Co., Ltd., a subsidiary of Xi An Hi-Tech Company, was established in April 1993.
7. YKKAP: The building materials department of YKK Group was established in Japan on 1934.
8. Shiwei Plastic Doors and Windows: Sichuan Shiwei Plastic Doors and Windows Profile Co., Ltd. is a professional company integrating R&D, production, manufacture and installation of PVC door and window profiles, guardrail profiles and plastic fences.
9. Liao Jian Plastic Window: Huludao Liao Jian Plastic Window Co., Ltd. was established in 1974.
10, baoshuo profile: baoshuo profile is also one of the few profile enterprises with PVC industrial chain model in the industry.