1.Technical Standard:






1)       Fast Material Supply. Have own copper bar Factory of Group.
2)       Every valve put through a six-step QC process before delivery.
Material Control, Machining Quality Control, In-coming Material Inspection, Assembly Line Quality Control, Leakage Testing, Final Inspection Before Delivery.
3)       100% Leakage Test.
4)       Strictly and perfect management in production.
5)       Guaranteed Quality In Competitive Price.
6)       On-time Delivery.
7)       Complete R&D facilities and Excellent team.
8)       Annual R&D projects reach the number of 100.
9)       Have rich experience and strong ability to develop new products.
10)     ISO9001 and ISO14001 approved









Ningbo JIEKELONG PRECISION MANUFACTURING CO.,LTD
No:1 ChengXi West Road, CiCheng, Ningbo, China
jklong-valves.en.made-in-china.com