Beijing Grip Pipe Tech.co.

Beijing Gijing Gip Pipe Pipe Techment Area (BDA), Li-Coppe tsa PIPI le Bo-ralitlisang tsa Tlhaho le Tse Hlakileng Ba fumane disampole. Lihlahisoa tsa rona li rarollotsoe mathata a bona a tekheniki. Ho tloha ka nako eo re neng re li amohela e le tse khethiloeng