Ji’nan Changhong Hi-Tech Compound Pipe Co., Ltd. is one of the high-tech enterprises in Shandong Province and a provincial contract-observing and trustworthy enterprise. Also, we are a professional producer of special pipes and fittings with features of anti-friction, corrosion  resistance, heat resistance and impact resistance.

 

We have a production zone and office zone with a total area of 80000m2 and more than 400 employees, 108 professional and technical personnel, among which 37 are with senior or intermediate titles, and our annual output value is over 100 million yuan. We have more than ten years’ experience in R&D and production of special pipe and fittings. These experiences along with the customers around our country make us one of the leading enterprises in our industry.

 

We focus on product development and technical research. Our R&D center is one of the Ji’nan-identified technology centers and founded close technological cooperation relations with famous universities and colleges in China. Our hi-tech products are widely applied in the fields of electricity, coal, metal-luring, mine, chemical industry and urban network. Also, our products are praised by the users in home and abroad. Our main products are SHS ceramic-lined composite pipe, hard ceramic patch, anti-friction and heat resistance pipe, monolithic, anti-friction and corrosion resistance lining composite pipe, shower, steel-plastic composite pipe, Polyurethane rubber-steel composite pipe, PTFE composite pipe, anti-corrosion and heat preservation pipeline, glass flake, silicon carbide pipe, etc. The production of large diameter ceramic lined composite pipe were made breakthroughs at the worldwide difficulties, achieved the production capacity at the  diameter of 1500-2000 mm. This achievement makes us the only domestic industrialized producer of large diameter ceramic lined composite  pipe.

 

Changhong’s purpose and eternal pursuit is to focus on human beings and meets customer's needs with good quality products . It is to rely on high-tech to promote the developmentof our enterprise and to develop high quality products with high-tech and competitiveness constantly.