As a joint-stock enterprise (formerly known as Shandong Valve Factory), we have been dedicated to the manufacturing of valves and valve cores for over 45 years. With a registered capital of 16.8 million yuan, a factory area of 60,000 square meters, and a building area of 37,000 square meters, we have experienced rapid growth since our restructuring in 2007. Our company is fully equipped to produce high-quality products that meet international standards in terms of human resources, management, technology, production processes, and supporting facilities. We are recognized as an industry leader both domestically and internationally.
Our "Gaotian" tire valves are suitable for inner tubes, tubeless tires, and tire rims across various types of vehicles. We currently produce multiple series with nearly 100 types of valves, totaling over 200 million sets annually, along with 8,000 tons of valve copper each year.
We obtained ISO/TS16949:2009 certification from ISR in November 2011, followed by ISO 9001:2008 certification 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 continuous improvement.
Guided by the quality policy of “quality-oriented, honest and credible, continuous improvement, and customer satisfaction,†and driven by 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.
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GUANGDONG NIULI LOGISTICS MACHINERY TECHNOLOGY CO.,LTD. , https://www.gdniulilogistics.com