Company Description Qingdao Castle Industry & Trade Co., Ltd. is located in Jiaonan City, Qingdao. Our company was founded in 2010 and invested RMB 50 million. Our company produces and sells motorcycle tyres and tubes and wheelbarrow tyres and tubes. Our annual output of tyres is 8 million pieces and annual output of tubes is 25 million pieces.



Our company has advanced production equipment, perfect manufacturing process and strict management, producing high quality tires. The quality of products is in full compliance with E-mark s... Qingdao Castle Industry & Trade Co., Ltd. is located in Jiaonan City, Qingdao. Our company was founded in 2010 and invested RMB 50 million. Our company produces and sells motorcycle tyres and tubes and wheelbarrow tyres and tubes. Our annual output of tyres is 8 million pieces and annual output of tubes is 25 million pieces.



Our company has advanced production equipment, perfect manufacturing process and strict management, producing high quality tires. The quality of products is in full compliance with E-mark standards. Our company got ISO9001 and ISO9002 international quality system certificates successively and Nigeria SONCAP certificate.