good extraction solvent 's qualifications and internationally authoritative certifications
Zhengzhou Deyuan Fine Chemicals Co., Ltd. extraction solvent is certified under the related global certificates like CE. With superior product performance and reliable quality, it has passed international quality qualifications like ISO 9001. We always adhere to the tenet of high efficiency and profession to provide better products.
Deyuan has wide popularity and reputation in the molybdenum reagent field. The molybdenum reagent series has many styles to meet the diversified needs of customers. Developed by a professional R&D team, Deyuan complexing agent chemistry has ultra-sensitive and responsive surface. The team always strive to improve its screen touch technology so as to provide better writing and drawing experience. The product stands out for its durability. It has passed the durability testing under circumstances such as extreme temperatures (hot or cold), contamination, excessive pressures, flow, speeds, and load.
The company’s focus is to make our customers the highest priority with the goal of product quality and superior results. Any requirements or improvements in the products are treated seriously by our production team.