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회사소개
Our company is Dongying Haixin Petroleum Equipment Co., Ltd,specialized in producing petroleum equipment, located in Shengli oilfield ( the second biggest oilfield in China) in Shandong province China.The mainly products we are engaged in: drill pipe, heavy weight drill pipe, drill collar, tubing, casing, Stabilizer, Releasing Spear, Releasing Overshot, Safety Joint, etc. With good quality and competitive price ,they have been sold fast in American, Russian, Canadian, Australian, Indian and East Asia markets etc. If you want to know more details, please refer to our website: http://en.chinahisin.com
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현화학업체가 제조하는 화학제품 목록 |
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현화학업체가 제조 또는 판매하는 화학물질 목록 |
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