Located in the north of Shandong peninsula and beside beautiful Laizhou bay, Tongda Machinery Co., Ltd. makes full use convenient transportation by sea, air road to all directions.
Our company possesses most advanced equipment testing instrument. We have strong engineering ...
Telephone:86-535-2480070
Address:757 Dayuan Road
Guilin Hua Feng Diamond Technology Co., Ltd. is located in Guilin, the national High-Tech development district. We are a share ownership enterprise integrating R&D and manufacture of high technology products. Our company has been cooperating with professional universities research ...
Telephone:86-0773-2678758
Address:No. 420,The University of Science Park of Guilin High-tech zone,Guangxi,China