QEWITCO FASTENERS CO., LTD Qingdao East & West Intel. Trading Co.,Ltd Head Office:R1707, D&D FORTUNE MANSION, NO.182-6 HAIER ROAD,HI-TECH DISTRICT, Qingdao, China; Haiyan Office:R801, Unit 1, No. 14 Bld, Haiyi Grand Park, Chang An North Rd, Haiyan, Zhejiang, China;