Qingdao K&L Trade Co., Ltd, mainproducts covered bowling ball, calcium silicate board ,rubber additive , release agent ,master batch , bladder. We sales with high quality and low price . and we built very good friendly relationship with the Downstream manufacturers and supplier. Now our products have covered Africa,America,South America,European,South-East Asia and Middle East etc. I will do business with you on basis of more lowest price, best service and prompt delivery. If you have any inquire on those , pls fell free to contact us.Hope we can make good business relationship in future. We thank you and are looking forward to serve you the soonest.