XG is a brand owned by GuangZhou  Xi  Guan Machinery Co.,Ltd.，of which is a professional manufacturer and exporter of mechanical power transmission products. Our principle is to offer prompt and convenient supply to the global customers with required transmission products and services. Furthermore, we bend ourselves to bringing the most advanced transmission parts in the world into our domestic market.

          Our quality products include  Locking Assemblies, Couplings（Aluminum/steel）,zero backlash elatomer Jaw couplings,  Taper Lock Belt Pulley, Timing Pulleys（Aluminum/steel）, Bushings, Sprockets, Gears,and other machinery spare parts and all kinds of non-standard parts.  

These products are used in central automobile industry, textile machinery, food machinery, paper machinery, agricultural machinery, construction machinery, plastic machinery, coal mining machinery, aluminum machinery, dyeing and finishing machinery, woodworking machinery, and washing equipment.

   We are establishing firmly and long term business relationship with domestic and overseas clients and manufacturer by our continuously high quality products, advanced technology, efficient sales services and excellent reputation 西冠胀紧套的优势： 1。已在这个行业的合作与大公司多年 2。最低的价格大规模生产的基础 3。通过ISO9001 - 2008合格 4。生产和管理经验 特征 1。易于安装和拆除。 2。高度的灵活性 3。长寿命，高效率的传输 4。低切角效果 5。保护昂贵的设备，从过载运行。 6。符合质量发达coutries规定。