Guangzhou Gushang Trade Co., Limited, is one of the most specialized in manufacturers and focuses on exporting toner cartridge,opc drum,toner powder related copier parts printer consumables. Our products sale based tremendous ability developing manufacturing our head office quality ...

Shaoxing Worner Lab Equipment Co., Ltd as the sales department of lab equipments manufacturers which has independent import and export rights a group team QC to control good price,quality delivery time product, best service in always. We have our own factories,well entire production ...