... advantages 1. We have a dedicated R & D center and experienced engineers to help you choose the right product ... 24 hours after we get your inquiry. If you are very urgent to get the price, please ... for samples to check our quality. 3.Do you have a large inventory of the company warehouse? Yes, ... Pigment & Glaze Co., Ltd. Add:Room 507, Building A, New Materials Trading Center, Zhangdian District, Zibo City, ...