We have API 6A，6D，7，7K，16A，16C certification，14 years manufacture and export experience，Our clients are worldwide，such as GCC，Iran，Russia，American，Canada，India，Africa，Mexico etc。

Packing Details  : Plywood case as per international standard
Delivery Details : 30- 60 days after order (According to total quantity of products)

completed inspection and painting ,ready to package

JIANGSU ZHONGLIN OIl establish in 2003，are mainly engaged in manufacturing oil drilling and extracting equipment and valves ,and are a registered supplier for china petrleum material&equipment cooperation .our products have been ISO 9001 and attained API 6A ,6D ,7-1,7K ,16A ,16C ,approvals of American Petroleum Institute.We also have ABS ,BV ,DNV certificate of Design Assessment.

                                  Christmas tree                                                                                     casing head

                                          Gate valve                                                                                            plug valve