China CNC Machining Factory, Stainless Steel Investment Silica Sol Casting: Top-Tier Precision and Quality
| Craft |
Investment Casting auto parts |
| Available materials |
Aluminum, copper, brass, stainless steel, steel, iron, alloy, zinc etc. |
| Drawing Formats |
PRO/Engineer, Auto CAD(DXF,DWG), Solid Works , UG, CAD / CAM / CAE, PDF,TIFetc. |
| Testing Equipment |
CMM;Tool microscope;multi-joint arm;Automatic height gauge;Manual heightgauge;Dial gauge;Marble platform;Roughness measurement. |
| One stop processing |
CNC Turning, Milling parts, Drilling, Auto Lathe, Grinding, EDM wire cutting, SurfaceTreatment, etc. |
| Tolerance |
+/-0.01mm,100% QC quality inspection before delivery, can provide qualityinspection form. |
PRODUCT INTRODUCTION
Chengen operates its own investment casting factory, Ningbo Feike Investment Casting Factory. We specialize in producing stainless steel, carbon steel, alloy steel, copper, aluminum, and other materials. Our products are extensively used in building hardware, construction machinery, medical equipment, rail transit, and new energy buses.
| Tolerance |
From 0.005mm-0.01mm-0.1mm |
| Casting Blank Size/Dimensions |
2 mm-600mm/0.08inch-24inch according to customerrequirement |
| Surface Treatment |
Shot/sand blast, polishing, Surface passivation, Primer PaintingPowdercoating,ED-Coating, Chromate Plating, zinc-plate,Dacromat coating, FinishPainting. |
| Standard or Nonstandard |
Nonstandard |
| Drawing |
3D Drawing:.step/.stp,2D Drawing: .dwg/ .pdf |
| Presicion |
Process accuracy:0.005~0.008mm; Position accuracy: 0.01mm |
| Casting Size |
Max linear size:1200mm,Max diameter size:600mm |
| Material |
Carbon steel, Low Carbon steel, middle carbon steel,G35,G45WCB, WCAWCC,IS0 340-550.etc.Alloy Carbon steel: G25Cro4, Heat Resistant Steel, etcStainless Steel: Sus 304,304L,316,316L,CF8,CF8M,G.X7CrNiNb1189,etc.OR According to customer requirement. |
| Shape |
as customized |
| Certification |
IS09001:2015 |
| Package |
Standard Carton Or Plastic Tray,Wooden Tray, etc., Can BeCustomized |
| Weigh Range |
0.015KG~100KG |
| Application |
Home Appliance, Building Hardware, automobile& truck, agricultural machinery,shipbuilding,petroleum machinery, construction,valve and pumps, electric machine, hardware, power equipment and so on. |
| Deep Processing |
CNC Machining/ Lathing/ Miling/ Turning/ Boring/ Drilling!
TappingBroaching /Reaming /Grinding/Honing and etc. |
| Casting Machine |
200-1200 tons |
| Heat Treatment |
Normalization ,annealing, quenching and tempering, CaseHardening,Nitriding, Carbon Nitriding, induction Quenching |
Your Premier Investment Casting Partner
ONE-STOP SOLUTIONS FOR CASTING & MACHINING
Ningbo Chengen Machinery Co., Ltd., established in 2010 in Jiangshan Town, Yinzhou District, Ningbo City, spans 12,000 square meters. With over 120 skilled employees, we boast 2 silica sol casting production lines with a monthly output of 80 tons, 20 five-axis and four-axis machining centers, 40 CNC lathes, and other state-of-the-art equipment.
Dedicated to delivering comprehensive casting and machining solutions, Chengen is synonymous with quality, innovation, and reliability. Our products serve sectors like construction hardware, construction machinery, medical equipment, rail transit, and new energy buses. Through continuous technological innovation and enhanced production efficiency, we offer superior, customized solutions to our clients.
At Chengen, we prioritize advanced equipment and technology to ensure production efficiency and consistency. Our stringent quality control system guarantees that our products meet international standards. We also emphasize employee training and development, fostering a positive environment that encourages innovation and teamwork. Upholding a business philosophy of 'quality first, customer first,' and a spirit of 'continuous improvement and innovation,' Chengen Machinery Co., Ltd. is eager to collaborate and create a brilliant future with you.
Date: 2024/7/2
Quality is the Lifeline of Our Company
We consider quality the cornerstone of our production. Without it, all efforts are in vain. Hence, our company places immense importance on thorough product inspections, beginning from raw material checks, twice-daily first product inspections, workshop inspections, spot checks, to comprehensive inspections before shipment.
We conduct specific tests such as hardness, tensile, and salt spray testing on different products. Upon shipping, we provide detailed reports to ensure they meet your requirements.
Quality Control
1) Inspecting raw materials upon arrival at our factory-Incoming Quality Control (IQC)
2) Verifying details before initiating production.
3) Conducting full and routing inspections during mass production-In-Process Quality Control (IPQC)
4) Inspecting goods post-production-Final Quality Control (FQC)
5) Final checks before dispatch-Outgoing Quality Control (OQC)
Each product is securely packed in a bubble bag and then placed in a carton, with each carton weighing less than 20 KG. The cartons are then placed in a wooden box. We also accommodate specified packaging requests.
FAQ
Q1. Are you a factory or trade company?
A: We are factory,We have our own investment casting factory and machining factory.
Q2.What products can you make?
A:Our company is committed to providing customers with one-stop procurement services, including casting and machining of carbon steel, stainless steel, and alloy steel, as well as surface treatments such as polishing and galvanizing.
Q3. How to quote?
A: Received the sample or drawing in CAD/STP/IGS form then we will make the quotation in 12hours.
Q4.Do you provide samples ?
A: Yes, 1~100pcs are available, trial order before mass production are welcomed.
Q5.How about the packing?
A: Standard or customized will both be available.
Audited Supplier 
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