Green Sports Industrial Co.,Ltd , a professional Chinese manufacturer in Designing, Manufacturing and constructing weightlifting bars and plates ., was established over 20 years and has been the leader in the field of quality weightlifting / Crossfit equipment manufacturing. Such as Competition Olympic Barbell and plates, Training Barbell and plates and Crossfit bar and plates . In previous years we were dedicated to China's domestic market , and benefited by Reliable products quality and the hard work of the staffs . Which made our bars and plates quickly attend to the many clubs , Provincial training center and National Training Center .We start our oversea business from year of 2010 . Thanks my Japanese customer Jamie who is our First Customer . And now he is our biggest buyer among our customers . Each year needs more than 150 competition and training bars . After 5 years of development we gained many customers trust and good comments whom are from USA , Chile , Australia , North Ireland , just count a few for examples . Now the overall sales amount is over millions US Dollars .