OEM Custom Made Ductile Iron/Steel Sand Casting Sprocket/Gear for Machinery

• Customization: Available
• Type: Clay Wet Sand
• Casting Method: Thermal Gravity Casting
• Model NO.: as per drawing
• Application: Machinery Parts
• Machining: CNC Machining
• Material: Iron,Aluminum&Aluminum Alloy
• Surface Treatment: Sand Blast
• Surface Roughness: Ra6.3
• Standard: ASTM,ANSI
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Export Market: Global
• Machinining: CNC Turning Milling Drilling Lathe
• Service: OEM and ODM
• Delivery Time: 30 Days After Receiving The Paymnt
• Quality Control: Professional QC and Test Equipment
• Transport Package: Pallet, Wooden Case or as Your Requsts
• Specification: ISO9001: 2008
• Trademark: OEM
• Origin: China
• HS Code: 7307190000
• Production Capacity: 1500ton/Month

Product Description

Product Introduction:

1) 20 years export experience supplying brand European company

2) Casting materials: Grey iron & ductile iron casting

3) Casting process:  Resin sand hand molding and centrifugal casting

4) Products: Bearing housings, motor housing, gearbox housing, cylinder housing machinery motors, shafting, and transmission parts

5) Casting products weight: 1kg-200kg

Our Inspection Equipment:
Direct-reading spectrograph,metallographic microscope,hardness tester,brinell hardness tester,thermometric indicator,universal testing machine,carbon and silicon analysis meter,magnetic powder flaw detector,digital ultrasonic flaw detector etc.

Our Service:
1.Your inquiry related to our products or prices will be replied in 12 hours.
2.Individual formula according to customers' special drawing requests.
3.Manufacturer with large capacity,ensures the fast production cycle after
confirming the order.
4.Protection of sales area and private information for all of our customers.

 Quality Control:
We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.
Raw material control
Chemistry spectrum analysis
Mechanical property
Metallographic analysis
Ultrasonic testing
Magnetic testing
Radiographic testing
Dimension inspection
Visual inspection
Penetrant testing
Leak testing
Hardness test
Micro-structure tester after heat treatment

Company profile:
Baoding Xinlongtongda Trade Co., Ltd. is located in the Hi-tech Development District of Baoding city, Hebei province. It was established in 1987, and covers an area of 27000 m2. 

We-Baoding Xinlongtongda company is a professional manufacturer for sand casting, investment Casting stainless steel, forging, die-casting accessory, micro casting accessory, metal casting accessory, plastic machine parts, CNC machining and other various mechanical accessories and relative equipments. 

Manily products include investment casting stainless steel, sand casting iron/steel, die casting aluminum part, lost wax casting, forging auto parts, stamping machinery part. 

Our products included shaft, gear, gear shaft, worm gear, welding shaft seat, hub, bracket, non-standard nut, lashing strap, webbing sling, hydraulic jack, hand tools and so on

We have the advanced equipments for foundry, 66 sets of metal cutting machineries, 35 sets CNC, and 2 sets of machining centers. 

We gained quality certificate ISO9001, CE, SGS certificates, and have full sets of inspection instruments. With high quality and reasonable prices, all of our products sell well in the overseas market. 

Please feel free to contact us for more details if you′re interested.

material	grey cast iron, ductile cast iron, steel, stainless steel, brass, copper, bronze, aluminum, zinc etc
process	sand casting, precision casting ,die casting
Surface finishment	polishing, sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, mirror polishing.
certificate	ISO9001
Service	OEM service available
Main export market	Eastern Europe Western Europe North America Mid Africa Central America Asia Australia