Barbell of the brand of "Zhang Kong"has become an international brand barbell, and it has become the co-brand of the 2008 Beijing Olympic Games, and of the First Youth Olympics in Singapore in 2010. "Zhang Kong Barbell Manufacturing Co., Ltd. " is the main drafting apartment of the standards of related national sports equipment, and the production base of weightlifting equipment for the international Weightlifting Federation.

Through 10 years of hard work and cooperation with many domestic production company of outdoors fitness equipment, outdoor fitness equipment accessories of the brand of "Zhang Kong" has solved many difficulties and hot issue about the outdoor fitness equipment. It has received recognition and appreciation by many domestic outdoor fitness equipment with the top ten brands like "Orient", "Impulse", "Goodfamliy" and so on.

Also my company has played a positive role in leading and promoting in the "Outdoor fitness equipment accessories"market. And we are leading units in charge of the amendment of thr national standard "Outdoor fitness equipment accessories. Safety. General requirements GB19272-2003". My company is also the launch bussiness, the governing units of "China Sporting Goods Federation and outdoor fitness equipment industry technology alliance".