主营：global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade.
主营：Gas, Compressors - Air & Gas | Hitachi | Air Compressor | Hoist | Power Tools | Pumps | Air Dryer | Chain Hoist | Invertor | Compressed Air Filters | Air Receiver | High Pressure Cleaner | Electric Motor
