上海优诚国际贸易有限公司是目前中国较大的硅胶系列产品的研发、生产、销售一体化企业。公司年产硅胶6万余吨，年销售收入4亿元，年出口创汇5000万美元，拥有员工近400人。硅胶产品主要应用在石化产品的催化剂载体，工业气体的干燥、空气净化、化工分离以及香精或香味的载体、包装防潮干燥剂、家用空气清新剂和除味剂、宠物垫料等，产品畅销美国、德国、法国、日本、英国、韩国等四十几个国家和地区，在国内外市场享有盛誉。
公司注重科技创新，是全国无机盐工业协会的常务理事单位，是中华人民共和国化工行业标准《HG/T2765.1-2765.6—2005硅胶2005》的主要起草单位之一。公司拥有一支工作经验丰富、创新意识较强的技术团队，共拥有6项计算机软件著作专利和2项实用新型专利，被评为“中国专业山东明星企业”。
公司推行全面质量管理，建立了从供应商管理、产品研发、原材料检验、生产过程控制、成品出厂检验等质量管理体系，制定了严格的产品质量标准，在国内同行业中率先通过了ISO 9001:2008国际质量体系认证、ISO 14001：2004环境管理体系认证及GB/T 28001:2011职业健康安全管理体系认证。公司拥有多条自动化硅胶生产线，从配料、制胶、水洗、烘干等工序所采用技术都处在国际水平，从而保证了产品质量的稳定性、可靠性。
公司经过多年发展，在行业和客户中树立了良好的口碑和品牌知名度。公司生产的“瑞达”牌硅胶系列产品被认定为山东省名牌产品，“瑞达”商标先后获“山东省著名商标”，中国石油和化学工业知名品牌产品等称号。并且公司在硅胶行业率先通过了欧盟的“REACH24H”认证，取得产品销往欧盟的通行证。

公司全体员工将在董事长孙运军的带领下继续走专业化、精细化经营之道，不断进取，共创硅胶品牌！

Shanghai Youcheng International Trade Co., Ltd. is currently one of the largest integrated enterprises in China that specializes in the research and development, production, and sales of silicone products. The company produces over 60000 tons of silicone annually, with an annual sales revenue of 400 million yuan and an annual export earnings of 50 million US dollars. It has nearly 400 employees. Silica gel products are mainly used as catalyst carriers for petrochemical products, drying of industrial gases, air purification, chemical separation, carriers for essence or fragrance, packaging moisture-proof desiccants, household air fresheners and deodorants, pet bedding, etc. The products sell well in more than 40 countries and regions such as the United States, Germany, France, Japan, Britain, South Korea, and enjoy a high reputation in the domestic and foreign markets.


The company focuses on technological innovation and is an executive director unit of the National Inorganic Salt Industry Association. It is also one of the main drafting units of the chemical industry standard HG/T2765.1-2765.6-2005 Silicone 2005 in the People's Republic of China. The company has a highly experienced and innovative technical team, with a total of 6 computer software copyright patents and 2 utility model patents, and has been awarded the title of "China Professional Shandong Star Enterprise".


The company implements comprehensive quality management and has established a quality management system covering supplier management, product research and development, raw material inspection, production process control, and finished product factory inspection. Strict product quality standards have been formulated, and the company has taken the lead in passing ISO 9001:2008 international quality system certification, ISO 14001:2004 environmental management system certification, and GB/T 28001:2011 occupational health and safety management system certification in the domestic industry. The company has multiple automated silicone production lines, and the technology used in processes such as ingredient preparation, glue making, water washing, and drying is at an international level, ensuring the stability and reliability of product quality.


After years of development, the company has established a good reputation and brand awareness in the industry and among customers. The "Ruida" brand silicone series products produced by the company have been recognized as famous brand products in Shandong Province, and the "Ruida" trademark has successively won titles such as "Famous Trademark in Shandong Province" and "Famous Brand Products in China's Petroleum and Chemical Industry". And the company has been the first in the silicone industry to pass the EU's "REACH24H" certification, obtaining a pass for selling products to the EU.


All employees of the company will continue to follow the path of professional and refined management under the leadership of Chairman Sun Yunjun, constantly strive for progress, and create a silicone brand together!