Founded in 1993, Shanghai Famous Brand Products, Industry Standard Drafting Unit, Home Hydropower System Expert, is a comprehensive group company dedicated to the production of building decoration materials and bathroom heating equipment
Longsheng was founded in 1993 and is headquartered in Shanghai, China. After more than 20 years of development, it has become a large-scale modern industrial entity enterprise specializing in the research and development, manufacturing and sales of household hydropower and building materials products such as pipe industry (PP-R water supply, PE-RT heating, etc.), household water accessories, switches and sockets, LED lighting, low-voltage electrical, bath bombs, ventilation fans, integrated ceilings, etc.
Longsheng has four industrial parks in Shanghai, Zhejiang and Guangdong, with a factory area of more than 100,000 square meters. It has advanced pipe and pipe fitting production technology and equipment from Battenfeld in Germany, hundreds of high-precision injection molding machines, dozens of electrical product production lines, LED lighting product production lines, laboratory-grade spectroradiometers, drive power supply performance testers, Samsung high-speed placement machines, Ridong reflow soldering, wave soldering equipment, switch and socket life testers, electrical/pipe industry product performance testing instruments, material testing analyzers and other domestic first-class production equipment and quality assurance testing experimental facilities. The company has introduced and fully deployed C3P product design/development/manufacturing and life cycle management system, ERP enterprise resource planning system. It has a strong production capacity: with an annual output of more than 200 million switch and socket products, more than 1 million bath bomb ventilation fans, and more than 8,000 tons of plastic pipe products.
In addition to satisfying the marketing of Longsheng brand, the above production capacity has also contracted the OEM/ODM OEM business and services of some well-known brands at home and abroad. Longsheng is one of the earliest enterprises in China to pass the ISO9001/14001 certification, and has successively won the honors of Shanghai High-tech Enterprise, Zhejiang Science and Technology Enterprise, Shanghai Famous Brand, Zhejiang Famous Trademark and so on. It has more than 100 patents for inventions, utility models, appearances, etc., and is one of the drafting units of the mandatory national standard for indoor heater safety (GB4706.23-2007). Longsheng has sound sales channels and service outlets in the country, with 39 business offices across the country, more than 500 general agents and tens of thousands of sales outlets.
