• Trademark：Qiangxin
• Specification：Customized
• Transport Package：Pallet
• Certification：CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Standard：ASME
• Forging Tolerance：+,-0.1mm
• Surface Treatment：Sand Blasting
• Model NO.：OEM
• Origin：Xinxiang City, Henan Province, China
• HS Code：7307190000
• Production Capacity：200ton-1500ton Per Month

Basic Info.

Model NO. OEM Surface Treatment Sand Blasting Forging Tolerance +/-0.1mm Standard ASME Certification CE, RoHS, ISO 9001:2000, ISO 9001:2008 Transport Package Pallet Specification Customized Trademark Qiangxin Origin Xinxiang City, Henan Province, China HS Code 7307190000 Production Capacity 200ton-1500ton Per Month

Product Description

High Precision Machining Large Size Hot Forged Ring of Material 42CrMo

Henan Qiangxin Precision Machinery Co., LTD. has a set of technology research and development, production, sales, service as one of the modern casting enterprises, specializing in the production of steel casting, large cast steel. 

Founded in 2000, our company can provide various types of carbon steel and alloy steel castings for mining, building materials, forging and pressing, metallurgy, road and bridge, hydraulic and other industries, with large vertical lathe and gear hobbing machine.

The company mainly produces grey iron, ductile iron, alloy cast iron and other resin sand castings. The main products are stainless steel castings, wear-resistant material castings, machine tool castings, valve and pump castings, large generator housing, reducer castings, machine tool bed castings, heavy vehicle spare parts castings, heavy duty machinery parts, construction machinery castings, rail transit castings, wind power castings and other general machinery parts castings.

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Certifications

Process	Hot forging, die forging and Free forging
Material	Carbon steel: 1020,1020,1035,1045,1055,Q235,Q345 etc., Alloy steel: 40Cr, 20CrMnTi, 20CrNiMo,35CrMn,42CrMo4 etc., Stainless steel, SS304,SS316 etc. Aluminum
Standard	ISO, DIN, ASTM, BS ect.
Weight	0.1kg - 120kg
Applicable Machining Process	CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming etc.
Machining Tolerance	0.02mm-0.1mm
Machined Surface Quality	Ra 0.8-Ra3.2 according to customer requirement
Applicable Heat Treatment	Normalization , quenching and tempering, Cas  Hardening, Nitriding, Carbon Nitriding,
Applicable Finish Surface Treatment	Shot/sand blast, polishing, Surface passivation, Powder coating, E- Coating, Chromate Plating, zinc-plate, Dacromat, Painting,
Testing equipment	Supersonic inspection machine, Supersonic flaw detecting machine , physics and chemical analysis.

FAQ
Q: What do I need for offering a quote ?
A: Please offer us 2D or 3D drawings (with material, dimension, tolerance, surface treatment and other technical requirement etc.) ,quantity, application or samples. Then we will quote the best price within 24h.
Q: What is your MOQ?
A: MOQ depends on our client's needs, besides,we welcome trial order before mass-production.
Q: What is the production cycle?
A: It varies a lot depending on product dimension,technical requirements and quantity. We always try to meet customers' requirement by adjusting our workshop schedule.
Q: What kind of payment terms do you accept?
A.: T/T, L/C, Escrow, paypal, western union, moneygram etc.
Q: Is it possible to know how is myproduct going on without visiting your company?
A: We will offer a detailed products sched