Zhongyuan International has developed important relationships with global suppliers, and we have experience dealing with the culture differences that can make Global Sourcing complex. These personal relationships are the key to successful importing and building mutual trust and understanding. We are committed to making you competitive with low-cost components, and guarantee good parts on-time for forging bars, blocks, shafts, rotors, cylinders, drill collars , forging stabilizers, kellys, non-magnetic P530, ductile iron pipe moulds and mandrel bar H13. All material processing by EAF+LF+VD Smelt, Forged, Normalized, Quenching & Tempering, Pre-Hardened, Deep Boring & Machining.Our wholly-owned subsidiaries in China Mainland has equipments include smelted, forged, machined and heat-treatment.Factory inspections or visits can be arranged, as can direct shipments for those who wish to handle transportation and paperwork themselves.
