Beijing Tiandijingyi Technology CO.,LTD

BTT(Beijing Tiandijingyi Technology CO., LTD) is a new high-tech enterprise registered in ZhongGuanCun Science and Park. Our company has an excellent designer team who firstly apply the technology of cascade refrigeration system to ultra-low temperature refrigerators China. major for ...
Telephone:86-0574-62240128 Address:2607,Building6(Shuimutiancheng),Qinghe,Haidian District, Beijing, Beijing, China
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