Founded in 1999, it is a member of the World Water Association. Approved by the Ministry of Construction as a designated production enterprise of pipes and fittings and a national key high-tech enterprise. Jinde plastic pipe products are widely used in water supply, heating, gas, oxygen, compressed air pipes, oil and coolant pipes, communication cable sleeves, wire shielding sleeves, fire water transportation, highway drainage and various municipal, industrial and mining industries.
2. Liansu
Large domestic building materials and home furnishing industry groups, national high-tech enterprises, national recognized enterprise technology centers, and China enterprises with independent innovation advantages in building science and technology. China Liansu Group Holdings Limited (hereinafter referred to as China Liansu, stock code: 02 128). HK) is a large domestic building materials and home furnishing industry group, whose business covers pipelines, building materials and home furnishing, environmental protection, modern agriculture, channels and services, and its products involve pipelines.
Water heating and bathroom, integral kitchen, integral doors and windows, decorative plates, water purification equipment, waterproof sealant, fire fighting equipment, valves, wires and cables, lighting, sanitary materials, environmental protection, agricultural facilities, marine aquaculture cages and other fields.
3. rifeng
China is a well-known enterprise in the production, promotion and application of R&D new plastic pipes, a key high-tech enterprise in the National Torch Plan, and one of the top ten brands in China pipeline industry. Production and sales: aluminum-plastic composite pipes, plastic pipes, plastic pipe fittings, pipe fittings and fittings, valves, hardware plumbing products, building decoration and plumbing fittings, synthetic materials, adhesives (excluding dangerous chemicals), cementing materials, sealing materials, rubber products (excluding natural rubber), waterproof building materials, heat insulation materials, glass products and wood products.
Glass fiber reinforced plastic products, daily ceramic products, sanitary ceramic products, shower rooms, bathroom cabinets, building stone processing, household appliances such as gas, solar energy, air energy, ground source heat pumps, water and air purification products, packaging materials, packaging products, paper products, metal products,
4. Middle Street
Founded on June 5438+ 10, 2005, it is a private high-tech enterprise specializing in pipeline research and development and production and development of complete sets of residential technologies, and one of the top ten pipeline brands in China. The company strictly follows the latest international ISO/DIS 15874, German DIN8077, DIN8078 standards, national standard GB/T 18742 and enterprise 22XM standards, and has advanced domestic production lines. Environmental health research institute, etc.
5. Dongsheng
Founded in 2006, it is a multi-national comprehensive enterprise covering mold manufacturing, building materials production, international trade, investment holding and so on. It is one of the top ten pipe brands in China. Zhejiang Dongsheng Environmental Technology Co., Ltd. was established in 2006, located in the beautiful international port city of Ningbo, with advanced technology and convenient transportation.
At present, the company has three major factories, covering an area of 60,000 square meters, more than 500 employees, more than 20 employees with senior titles, more than 20 professional production lines and more than 0/00 sets of injection molding machines, with an annual output of more than 100 million tons of plastic pipes 100 and an output value of several hundred million yuan.
6. Cai Zhong
As a key industry under the Chemical Building Materials Industry of Cai Zhong Group, it is a professional manufacturer of plastic pipes with relatively complete products and large scale in China, and it is one of the top ten brands of China pipe industry. It is a technical enterprise affiliated to Cai Zhong Group, providing highly applicable pipeline products and integrated solutions, specializing in the design/production/research and development of plastic pipeline products. Cai Zhong Pipeline is an industry under the Chemical Building Materials Industry of Cai Zhong Group. At present, there are 10 pipeline production bases based on Zhejiang Cai Zhong Pipeline Co., Ltd., and the marketing network is all over the country and even the world.
7. Wei Xing
Founded in 1999, focusing on the research, development, production and sales of new plastic pipes with high quality and high added value, it is a leading enterprise of PP-R pipes in China.
Established in 1999, Weixing New Materials specializes in R&D, manufacturing and selling all kinds of new plastic pipes with high quality and high added value (mainly PP-R, PE, PVC pipes and fittings). It is one of the few listed companies in the domestic plastic pipe industry (Weixing New Materials Securities Code: 002372), and at the same time, it expands and operates many industries such as water purification equipment and waterproof coatings. At present, there are Wei Xing pipeline, Wei Xing water heating and Wei Xing floor heating. Nnette Annette, KALE feather clothes waterproof, star housekeeper and many other brands.