Shanghai Sajee Machinery Co., Ltd. Is expertizing in the reconditioning and repairing services for marine diesel engine parts, including pistons, cylinder head, exhaust valve , seat, housing, crankshaft, connecting rod, as well offering special welding ...

Darya Negar is one of the Iran-based leading manufacturers and exporters petroleum. We are oriented toward minimizing length supply channel therefore since we end producer prefer to sell users. greatly involved in refining paraffin wax from slack ...