COMBALLS was founded in 1985 with the sole premise of manufacturing quality, precision, miniature balls. Comballs is well managed and has achieved ISO9001 certificationProvide you complete and professional service, from inquiry to shipment, also tech, support and after sll service. We check the specification while producting and inspect the quality again for finished product, and before shipment. Professional inspectors and knowledge. We hope to cooperate with you long term, for manufactureOEMOur products is mulriple, we are pay attention to quality, and the price is competitive.