Corrugated Pipe
A corrugated pipe is a pipe with a series of ridges and grooves running parallel to each other on its surface. The ridges and grooves follow a pattern that is perpendicular to and bisecting the centerline of the pipe. Corrugated pipes are made of different materials such as iron, steel, polyvinyl chloride (PVC), or high-density polyethylene (HDPE).
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Jinan Tongfeng Industry International Co., Ltd.
Beijing Zhongcaiwanxin Science & Technology Co., Ltd.
Beijing Zhongcaiwanxin Science & Technology Co., Ltd. a large modernized enterprise, merges scientific research, development, manufacture and sales into a whole. We are professional manufacturers of plastic pipes and fittings, especially for PE pipes and PVC pipes. The products are well sold in domestic and foreign markets, such as Africa, Southeast Asia, South America and Europe, etc.
Our main products include HDPE water supply pipe, PE drainage pipe, PE gas supply pipe, HDPE dwc pipe, PVC dwc pipe, PVC drainage pipe, PVC spiral muffle pipe, PVC water supply pipe, PVC pipe for electricity, MPP electrical pipe, PE-RT for floor heating, PP-R pipe for cold water and hot water and various plastic fittings.
As one of the largest pipes manufacturers in China, currently we have more than 20 branches throughout China, two production bases and over one hundred production lines. Under the strict control of Chinese capital, Beijing, we are also honored to be a specified pipes supplier by Chinese Ministry of Water Resources.
For the purpose of customer-oriented, we take top quality as the essence of company development, mutual benefit as sales strategy. The company implements ISO9001,2008 Quality Management System, ISO14001 Environmental Management System and ISO28001 Occupational Health and Safety Management System from beginning to end. In strict accordance with the relevant national standards, we organize production efficiently, provide customers with top quality products and the best service, establish friendly business partnerships and build good brand image in the market.
To be No.1 is the goal for us to pursue all the time. We will continue to grow based on technology innovation and people-oriented strategy so as to gain more support from our clients. Besides, we will always adhere to the principles of high quality, reasonable price and best service.
Jiangsu Berg Dongjin Pipe-Line Equipment Co., Ltd.
Jiangsu Berg Donjin Pipe-line Equipment Co., Ltd. Founded in 1997, it is a medium-sized enterprise specializing in the design and manufacture of pipeline equipment, and a "national contract-oriented, trustworthy" enterprise.
The company has strong technical development force, advanced production equipment and strict testing means. Mainly produced stainless steel bellows of high, medium, and low pressure, stainless steel bellows expansion joints, rectangular expansion joints, non-metallic expansion joints and other products. The design, manufacture and inspection of the company's products are strictly in accordance with the standards of American Expansion Joint Manufacturers Association (EJMA 2008 edition), national standards GB/T12777, GB/T14525, GB16749-1997, GB150-2011, CB1153-2008, JB/T6169-2006, etc. Now it has become the main bellows manufacturer in China. The company has a high reputation in the bellows manufacturer all over the country. It is one of the suppliers of the supply units of the Ministry of Electricity and the Ministry of Metallurgy, the recommendation enterprises of the products needed by Sinopec Projects and the shipbuilding enterprises. The metal hoses and expansion joints produced have the characteristics of stable quality, high technical content and preferential price.
The company's products sell well all over the country, and are exported to Southeast Asia, Eastern Europe, the Middle East and other regions. The products are widely used in thermoelectric, steel, thermal, cement, water conservancy, hydropower, and other industries. The company has successively obtained "Star Enterprise", "Measurement Guarantee
Confirmation Enterprise", "Total Quality Management Achievement Enterprise", "Customer Satisfaction Product Enterprise", "AAA Enterprise", "Special Equipment Design License f the People's Republic of China", "Special Equipment Manufacturing License of the People's Republic of China" and "ISO 9001:2008 Quality Management System Certification" in Taizhou and Jiangyan City. Certificate, ISO14001:2004 Environmental Management System Certificate and GB/T 2800 1-2011 Occupational Health and Safety Management System Certificate.
Over the past decade, the company has been developing steadily, and the market share of products has been increasing. We are dedicated to providing high-quality products and services for domestic and foreign users. Welcome to contact us for business negotiation.
Hejian City Clear Trade Co., Ltd.
HeBei Clear Co., Ltd. is a global e-commerce company, headquartered in Hejian City, Hebei Province. The company mainly supplies glass products, auto parts, bamboo products, wood products, etc. to the world.
HeBei Clear Co., Ltd. has developed rapidly since its establishment. Its business has involved dozens of countries in Europe, Africa and Asia, providing customers with high-quality products and services.
The company adheres to the development concept of "honesty in the present, business in the present, and win in the future", with rapid business expansion and wide trust from customers.
