China CNC Machining Factory - Premier Stainless Steel Investment Casting with Silica Sol Technology
| 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 boasts its own state-of-the-art investment casting facility, Ningbo Feike Investment Casting Factory. Specializing in materials like stainless steel, carbon steel, alloy steel, copper, aluminum, and more, our high-quality products serve diverse sectors such as construction 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
Founded in 2010 and located in Jiangshan Town, Yinzhou District of Ningbo City, Ningbo ChengEn Machinery Co., Ltd. spans 12,000 square meters and employs over 120 skilled workers. With two silica sol casting production lines yielding 80 tons monthly, 20 advanced five-axis and four-axis machining centers, 40 CNC lathes, and specialized production equipment, we lead in precision and efficiency.
Dedicated to delivering comprehensive casting and machining solutions, Chengen stands for excellence, innovation, and reliability. Our products are integral to construction hardware, machinery, medical equipment, rail transit, and new energy buses. We continually advance our technology and efficiency to provide bespoke, high-quality solutions for our customers.
Committed to excellence, our company constantly integrates advanced technology and equipment to ensure production efficiency and consistency. A stringent quality control system guarantees that our products consistently meet international standards. We nurture our employees with a positive environment that fosters innovation and teamwork. Upholding 'quality first, customer first,' and a spirit of 'continuous improvement and innovation,' Cheng'en Machinery aspires to grow and excel with partners worldwide. We eagerly anticipate collaborating with you!
Date: 2024/7/1
Quality is the Lifeblood of Our Company
We prioritize quality in every production phase, understanding that without it, everything else is moot. Our rigorous inspection processes start from raw material intake and include bi-daily product inspections, workshop audits, spot checks, and comprehensive pre-shipment inspections.
Different products undergo specific tests such as hardness, tensile, and salt spray testing. We provide detailed reports with shipments to ensure our products meet your specifications.
Quality Control
1) Inspecting raw materials upon arrival at our factory - Incoming Quality Control (IQC)
2) Verifying details before production begins.
3) Conducting full and routine inspections during mass production - In-Process Quality Control (IPQC)
4) Inspecting finished goods - Final Quality Control (FQC)
5) Verifying products before dispatch - Outgoing Quality Control (OQC)
Each product is meticulously packed in a bubble bag, placed in a carton not exceeding 20 kg, and then housed in a wooden box. Custom packaging requests are warmly welcomed.
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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