Jiangsu KEFENG Petrochemical Machinery Co., Ltd was established in the year of 2011, with the registered capital of 50 Million RMB and 18000㎡ workshops and office buildings. There are 87 working staffs, and 67 manufacturing and inspection equipments, and also 16 patents for invention. We are the integrated High-tech enterprise with the R&D, manufacturing, sales, and service system under the qualified certification of API 11D1, ISO 9001 & ISO 14001 Quality & HSE system.
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A packer is a self sealing packer that relies on the interference fit between the skin bowl and the inner wall of the casing to
RETRIEVABLE BRIDGE PLUG Retrievable bridge plug is a kind of down-hole plugging tool used in oil field, mainly composed of a set mechanism, anchoring device,
