... 3. ISO, ASTM, RoHS 4. Good technology, good services Air conditioner parts Our Advantages:We are supplier for 15 well-known ... welding, argon arc welding, assembling, laser welding, laser cutting, heat treatment.Surface treatmentAll kinds of surface treatment is available. Zinc ... . GB. etc.Import and export rightsYes.DeliveryDelivery goods by air or by sea. Or according to clients requirements. Our OEM ...