About Us


Qinhuangdao YDKL Plastic Co.,Ltd based in Qinhuangdao,Hebei,CHINA, has been an earnest manufacutrer of thermoplastic valves and flow control products for more that 17 years in china.
YDKL provide 3 way ball valves, true union ball valves, butterfly valves for wide range of appliacations. Such as the field of chemical, engineering, electronics, food, medical treatment, water supply and drainage projects, construction materials, farm irrigation, sea breading . We have been committed to satisfying our customer 100% while providing high quality plastic valves .YDKL has earned an excellent reputation for product design,manufactureing precision,quality control. the first time of customer service.Thanks to their suooprt and loyalty,YDKL has been preceived as a growing force in the area of thermoplastic valves and flow control



YDKL is committed to continuous recharch and innovation by an more than 10 years experience plastic valve R&D expert team. We respond to customers’ changing and personality request rapidly and provide specific solution within 48 hours


As an ISO9001:2015 certified company, YDKL employ the strictest guidelines relative to component producing, assembly ,packages.YDKL valves are 100% tested with the latest industry testing equpiment .Pressure and prolonged operation is necessary. Equally important, We made use of high precision CNC lathe to machine valve accessory and ensure precision.


YDKL products have been using the modern injection molding machine to produce high quality prodcut and to minimize errors. Abundant of raw material in our stock reduce the risk of sharp fluctuated cost of material and cope with some big and urgent order in time.YDKL own mold manufacturer make it easy to lanuch new product. Advanced managment team`improve production efficiency and make sure delivery date


YDKL has a highly qualified field sales & technical team that committed to provide more than just quality products to our customers, as well as offering a range of value-added services including technical support and timely response, training. we strive to meet their certain application criteria and try to exceed their expectations. 


YDKL respects the enviroment and applies this concern to its manufaturing processes ,we cost 300,000 RMB to install one set environmental protection equipment, dealing with waste water and waste gas according to regulation So we can enjoy a more pleasant enviroment