• Longyou Open Electromechanical Technology Co., Ltd.

    NO.150 Longlan Road ,Longyou

    Longyou Open Electromechanical Technology Co., Ltd. is a Chinese leading manufacturer of sliding door accessories, established in 2002. We mainly produce gate roller,sliding roller,,metal dustpan,sliding wheel,door track,nylon roller ,industry ...
  • Ningbo Beilun Sanshan Huazhun Plastic & Stamping Factory

    Ningbobeilun

    Ningbo Beilun Sanshan Huazhun Plastic & Stamping Factory was established in 2003 and is an enterprise that specializes the production of window hardware pulley products. Located Shatang Industrial Zone, District, City with beautiful scenery. All our ...