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Qingdao vvka Instrument Co., Ltd is located in Qingdao city, Shandong province, which is a integrated processing enterprise of pressure gauge and bimetal thermometers ect. Through our long-term and unremitting efforts, we obey strictly ISO-9001 ,CE of international Quality Management System while designing producing, testing ect. | CONTACT USCONTACT USMore>>
Add: Qufang Industrial Park, Fengtai subdistrict, Pingdu Qingdao, Shandong Province, China |
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Add: Qufang Industrial Park, Fengtai subdistrict, Pingdu Qingdao, Shandong Province, China Copyright Qingdao vvka Instrument Co., Ltd All Rights Reserved | 
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