Dongguan Yoteng Technology Co., Ltd. [Guangdong,China] Business Type: Agent , Distributor/Wholesaler , Manufacturer , Other Main Markets: Africa , Americas , Asia , East Europe , Europe , North Europe , Oceania Exporter: 21% - 30% Certs: CE, BSCI, GB, GSV, ISO13485, ISO9001, CCC, FCC, FDA, GS, MSDS, RoHS, Test Report, TUV, UL Description: 1kg Coffee Bag Valve,250g 500g 1kg Coffee Bag,Block Bottom Bag