Royaltech conducts strict quality control through each process as well known quality is the essential base for our business. Before production, all new developed products shall pass long time stability test and capability test. Quality control is applied to all processes from raw material, components supply, production, filling, packing and shipment.

Tests: To assure the products to meet universal cosmetic standards, QA laboratories are fully equipped to conduct various tests in house— heavy metal analysis( lead, mercury, arsenic) microbiological test(bacterial colony quantity, fecal coliforms, Pseudomonas aeruginosa, Staphylococcus aureus, mildew, microzyme etc.) PH value, Viscosity , Saponification number , Melting point , Refraction rate , Loss on drying , Ignition loss , Foam height , Iodine value , And so on

Raw materials: Cooperation with global raw material suppliers, such as ISP,BASF,CIBA,DOW CORNING,CRODA, to ensure product quality base.

All-sided quality control system: Quality system is based on ISO9001, flows from raw material income, component management, semi-products manufacturing, filling, packing to final shipment. Moreover, the system and policy are checked at regular basis and continues to improve.