Our co***ny (Chongqing Qianneng Industry Group Co., Ltd) is specializing with oil purifier manufacture and being China's largest oil purifier production base. Our products are solving the problem of bothering users at all oil usage positions, and being an ideal energy which saving and recycling choice for customers. And we got the ISO9001: 2000 certificate. We are the China's first enterprise in the oil purifying sector to be granted the Right of Foreign Trade, which has taken the lead to export Chinese pro...
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