Xingtai RICHEN Trading Co., Ltd estabished in 2014, Sports Chalk,Gym Chalk,Liquid Chalk Gym,Climbing Chalk,light magnesium carbonate chalk,Magnesium carbonate chalk,Gym chalk powder/ball/block,Gymnastic chalk,Weightlifting chalk and so on. (OEM)we can produce according to our customers request. These products have been exported to the USA, Germany and Australia etc. Our trade manager has 10 years' experience in international business and has isited many different countries.