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Foreign trade department: Dongguan Pulin Metal Co., Ltd. was established in year 2...
For detail product information of JIS G3455 STS480, please contact our sales person. ...
API Spec 11B Sucker Rod for Oil well drilling polish rod AISI 4130 sucker rod A suc...
Rod Lenses are highly polished small diameter rods made of optically transparent homo...
length:7.62m,8m,9.14m type:C,D,K,KD,HL,HY,KHL Sucker rod is a slender rod of pumpin...
Specification: 1) Grade 201, 202, 301, 304, 304L, 316, 316L, 310, 410, 409, 420, 43...