Hengshui Lineng New Material Engineering Co., Ltd.was found in 2000,Hengshui Lineng New Material Engineering Co., Ltd. is a the most professional corrugated culvert pipe and flexible slope protection net manufactures in China, Located near the beautiful Hengshui lake, Hengshui City, Hebei, China.Cover an area of 10,000 square meter,Annual capacity is RMB 400 million Our registered capital is RMB 105 million, 500 employees amount them there are 120 of professional staff for technical support. After 15 years of growth, Hengshui Lineng New Material Engineering Co.,Ltd. Has become the most comprehensive leading corrugated culvert pipes manufacturer and flexible slope protection net manufactures in China.In 2008, We invested RMB 20 million introduced the most advanced German metal corrugated culvert pipe production line, And the daily capacity can be more than 1000 MT. The market share of our products-metal corrugated culvert pipe and flexible slope protection net already reach 80% in Hebei province and surrounding area.Also, We come out top in all the Chinese market share.We have obtained ISO9001-2008 quality certificate, ISO 14000 environment management system certificates,OHSAS 18001:2007 employee health and safety management system certificate and CCPC certificate, Our products in accord with the ministry of raiway standard of TB/T 3089-2004 The ministry of communicaton standard of JT/T528-2004 and JT/T791-2010.we can produce American and European standard products according to the customers&#39 requirements. As a leading company in corrugated culverts pipes manufacturing, we focus on providing professional service and prompt lead time, producing quality products at competitive price.We possess professional construction qualification, Professional installation personnel with rich experience, We can render construction guidance service.Our enterprise purpose: Sincere Faith, Boutique Building, Striving for Excellence, Service Engineering worldwide.