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 西冠脹緊套的優勢： 1。已在這個行業的合作與大公司多年 2。最低的價格大規模生產的基礎 3。通過ISO9001 - 2008合格 4。生產和管理經驗 特征 1。易于安裝和拆除。 2。高度的靈活性 3。長壽命，高效率的傳輸 4。低切角效果 5。保護昂貴的設備，從過載運行。 6。符合質量發達coutries規定。