Guangdong Weixun Enterprises Ltd. was found in 2006 as a high-tech enterprise specified in R&D, design, processing all types of window hardware and door hardware. It has become a leading window hardware supplier in US. It leads the fenestration industry with over 40 registered patents and many pending applications. We carry the largest variety of hardware systems for hung windows, sliders, patio doors, casement window, awning window and screens, etc. Some details for reference as below. hung window hardware: sash lock, sash keeper, tilt latch, vent stop, weep hole cover,block & tackle balance (side load balance), tilt balance, pivot bar, balance shoe. screen parts: screen roller, screen corner patio door hardware: patio door handle set, mortise lock, mortise keeper, patio door roller awning hardware: folding awning operator base,folding handle / operator cover,operator shim,10" standard casement hinge,13" washable casement hinge,awning locking handle,support plate,awning keeper casement hardware: casement dual operator, casement dyad operator, stud bracket,folding handle / operator covertrack, adjustable hinge, snubber, casement locking handle,support plate,tie bar Contact with us:Guangdong Weixun Enterprises Ltd.Address: Nr. 5, Kaixuan Rd., Songxia Industrial Zone, Shishan Songgang Town, Foshan City, Guangdong Prov. CHN 528234 https://vigcn.en.alibaba.comTel: 86-757-85231098 Ext. 866/868