Cangzhou Great PDC Drill bits Co., ltd specializes in designing, manufacturing, marketing and serving the high performance diamond bits and drilling tools used in petroleum industry .The company is established by the top experts of the field , and equipped with advanced equipments and facilities . Sales manager: mike chen ICQ: 653459337 QQ: 1946547249Mobile: 0086-13231768753Tel : 0086-0317-3212 988Fax: 0086-0317-3212 998 Address: Junziguan indus

TENAU ELEVATOR (CHINA) Co., Ltd., located in Huzhou City, Zhejiang Province, is a wholly–owned investment company by SUZHOU DIAO Elevator Co., Ltd. In 2012, which is specially aimed at the overseas market. TENAU is close to Shanghai, only one hour away by car. During the initial set-up stage, TENAU has already had professional elevator and escalator production lines, fully automatic panel production equipment-salvaging, and employed more than 300