R1 tires, also known as agricultural or ag tires, are the standard workaholic tires used for farm tractors. Their treads feature large, widely-spaced lugs designed to generate maximum traction over challenging terrain (including mud and snow) without slipping or clogged. R1 tires are narrower than other types of tires.
Shandong Sunshine Auto Parts Co., Ltd. is located in the Pearl of the Yellow River Qihe County Economic Development Zone. It specializes in the production of commercial vehicle steel wheels and supplies agricultural wheels and other products. The company covers an area of more than 200,000 square meters,with 580 employees and 11 senior engineers.It is a large-scale enterprise integrating technology,research and development, production and sales.The company currently has 4 tubeless rim production lines and 8,000 rims daily production.There is 1 Leifeld horizontal spoke spinning machine and 7 vertical spoke spinning machines that can produce 8,000 wheel arms per day. There are 2 automatic robot electrophoretic painting production lines, 12000 sets of steel rims are painted daily.The annual sales income is 600 million yuan with an annual output of 1.5 million sets of DC 15 tubeless steel wheels and 300,000 sets of agricultural wheels. The company has always been driven by technological innovation, market-oriented, scaled and informatized in management as a means to continuously strengthen the ability of sustainable development.
The company has successively passed ISO9001 international quality system certification, TS16849 international automotive industry quality system certification, obtained German TUV certificate, and American DOT certification. The products are sold in more than 30 provinces and cities in China, and exported to more than 20 countries in Europe, America, Africa and Southeast Asia, enjoying a high reputation and public praise among domestic and foreign counterparts.