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As a joint-stock enterprise, formerly known as Shandong Valve Factory, we have been dedicated to the production of valves and valve cores for over 45 years. With a registered capital of 16.8 million yuan, a total area of 60,000 square meters, and a building area of 37,000 square meters, we have experienced rapid growth and continuous development since our restructuring in 2007. Our company is fully equipped to manufacture high-quality products that meet international standards in terms of human resources, management, technology, production processes, and supporting facilities. We are now a leading player in the global valve industry.
Our "Gaotian" tire valves are widely used in inner tubes, tubeless tires, and tire rims across various types of vehicles. We currently produce multiple series and nearly 100 types of valves, with an annual output of over 200 million sets, along with 8,000 tons of valve copper per year.
We have obtained several important certifications, including ISO/TS16949:2009 from ISR in November 2011, ISO9001:2008 from Beijing Zhongrun Certification Co., Ltd. in September 2013, and CE certification from National Quality Assurance (NQA) in March 2014. These certifications reflect our commitment to quality and compliance.
Guided by the quality policy of "quality first, honesty and trust; continuous improvement, customer satisfaction," and the business philosophy of "tolerance, innovation, and integrity," we strive to build long-term partnerships with domestic and international customers, working together for mutual success and growth.