Our company is an ISO9001 and ISO14001 certified enterprise, and a metrology-certified qualified enterprise The procurement process, quality control process, production process, and warehousing process of the enterprise are managed in accordance with the ISO standard process. Our company implements the system of incoming inspection for each batch of materials and outgoing inspection for each batch of products, and there are strict management procedures for each link of production. The company' products are strictly produced in accordance with the standard, and the environmental protection standard also adopts the international standard to control. We strive to achieve standardized management in all aspects of production management link, and have passed the certification and assessment of the provincial standard good behavior enterprise, so that the quality assurance and service of the product have been further improved