Tianjin Qianhong Science and Technology Development Co., Ltd. is a professional manufacturer of bowling pins. Built in 1998, our company produces pins according to the USBC Bowling Pin Specifications. We have passed the threshold and ramp tests. We make wooden cores and pin materials by ourselves. We work earnestly in details. We always make pins according to ISO9001 quality system. We supply various pins, such as pins in appointed brands, fluorescent pins, various color pins, gift pins, and pins for special usages. Please feel free to contact us for further information. Besides, we supply bowling equipment as well. AMF8290XL, AMF8270, Brunswick GS98, Brunswick GS96 are our main style in bowling pinsetters. We can supply brand new overlays, gutter, capping, bumper, scoring system, ball return system, balls, shoes...all products are in attractive price.