To guarantee consistent batch quality of industrial chemicals, Qingdao Jinqingshunye Environmental Protection Technology Co., Ltd. keeps improving its standardized quality control system covering the full workflow of raw material warehousing, formula blending, production processing, finished product inspection, warehousing and delivery, and implements regular testing management.
At the raw material procurement stage, all basic chemical raw materials undergo inspections on appearance and fundamental physical & chemical indicators before storage, together with verification of supplier qualification documents. Any substandard raw materials will be rejected for production use. During production and blending, operators feed materials strictly in accordance with approved formula ratios, record real-time data such as production temperature, stirring duration and material dosage, and retain complete production ledgers for traceability and inspection afterwards.
After finished products come off the production line, the quality inspection department conducts multiple physical and chemical tests by product category, covering appearance, pH value, density, active ingredients, cleaning performance, foam stability, long-term storage resistance and more. For export orders, COA Certificate of Analysis, SDS Safety Data Sheet and TDS Technical Data Sheet can be issued upon request to assist overseas clients with customs clearance and warehouse acceptance.
Prior to shipment, staff double-check product models, packaging specifications, label contents and order quantities to ensure consistency with confirmed client plans and prevent misdelivery or specification mismatches. Different types of chemical agents are stored in partitioned warehouse zones with constant temperature and humidity control. Regular inspections of packaging tightness are carried out to reduce deterioration risks during storage.
The company’s quality inspection team sorts test data regularly, summarizes batch fluctuation issues and coordinates with the R&D team to fine-tune formulas and production processes. The company states that stable product quality lays the foundation for long-term partnerships. It will further refine testing standards for every procedure and optimize detailed quality control rules to meet domestic and overseas clients’ demands for chemical stability.
