We are a london company. we provide all kinds of testing service and certificate for construction such as bamboo flooring, stone, wood floor, hareware, pvc doors, windows, gas cooker,and so on. can do some according to the customer\\\'s requirement. example, EN standrand, ASTM, BS .... wiil ...
Telephone:86 - 21 - 50319089
Address:T52-8 guiqiao RD, JINQIAO PUDONG Shanghai Shanghai 201206 China