Riel Chemicals – Leading Enterprise in Basic Chemical ManufacturingWho we are ?Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, production, and sales of specialty chemicals. As a modern chemical manufacturer with independent import-export rights, the company has established a dual-core industrial layout: the main plant in Qingzhou Development Zone (21,000 sqm) and ...
QC Profile
Riel Chemical Co., Ltd. is committed to providing customers with high quality chemical products that meet international standards. We adopt a strict quality control process to ensure that each batch of products from raw material procurement to finished products are strictly tested and monitored to meet the high standards of customers.1. Inspection of raw materialsWhen purchasing raw materials, the quality inspection department will strictly screen suppliers and select raw material suppliers that ...