Binzhou zhongrun sanyuan pipeline technology co., ltd. Was built and put into production in 2008. It is a high-tech enterprise specializing in the research and development, production and sales of hot shrink tape, hot shrink sleeve, waterproof cap, hot melt adhesive and cold wrap tape. the company has an annual output of 700 tons of thermal shrinkage anticorrosive products production capacity, a total of 5 series of more than 60 products. Main products: heat-shrinkable tape, heat-shrinkable sleeve, waterproof cap, hot-melt adhesive, cold-wrapped tape, 3PE heat-shrinkable tape, mending heat-shrinkable tape, pipeline anticorrosion heat-shrinkable tape, radiation cross-linked polyethylene heat-shrinkable tape, opening sleeve, heat-shrinkable waterproof cap, polyethylene cold-wrapped tape, polypropylene cold-wrapped tape and other heat-shrinkable materials. Binzhou zhongrun sanyuan pipeline technology co., ltd. Has passed the iso9001:2000 international quality system certification. The factory site is located in the beautiful binzhou city, the traffic condition is convenient, the geographical environment is superior. Zhongrun sanyuan regards products as life and puts customers' interests in the first place. In order to continuously expand the enterprise' s r & d team, the company hired a number of outstanding senior chemical engineers, with advanced testing and analysis equipment and production equipment. for the enterprise in the research and development and production of heat shrinkable belt, heat shrinkable sleeve, heat shrinkable belt production line, waterproof cap, electric hot melt sleeve and other products to provide a strong technical support. Binzhou zhongrun sanyuan pipeline technology co., LTD. ' s products are widely used in: long-distance transportation of petroleum and natural gas industry, anti-corrosion of welding joints of natural gas pipes, anti-corrosion of joints of urban gas pipe networks, anti-corrosion of joints of heating steel pipes, anti-corrosion of joints of water pipes and other fields. " Market-oriented, customer-oriented", from research and development, production, sales and all other work closely around this principle. According to the customer' s own product production requirements, we maintain long-term technical exchanges with customers, tailored for customers with hot shrink tape products. The company has established long-term strategic partnership with domestic and foreign raw material suppliers, so as to provide favorable guarantee for the stability of market price and product supply.