| Customization: | Available |
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| After-sales Service: | 1 Years |
| Warranty: | 1 Years |
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| Craft | door lock |
| 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. |
| 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 |
ONE-STOP SOLUTIONS OF CASTING & MACHINING
Ningbo ChengEn Machinery Co., Ltd. was established in 2010 and is located in Jiangshan Town, Yinzhou District, Ningbo City. The company covers an area of 12000 square meters and currently has a team of more than 120 skilled and experienced employees. There are 2 all 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 professional production equipment.
As a company dedicated to providing one-stop services for casting and machining products, Chengen is committed to high quality, innovation, and reliability. Our products are widely used in the fields of construction hardware, construction machinery, medical equipment, rail transit, new energy buses, etc. We continuously improve technological innovation and production efficiency to provide customers with high-quality customized solutions.
Our company always committed to introducing advanced equipment and technology to ensure the efficiency and consistency of production. We have a strict quality control system to ensure that customers always receive products that meet international standards. In addition, we also focus on the training and development of employees, providing them with a positive working environment to stimulate innovation and teamwork spirit. Cheng'en Machinery Co., Ltd. has always adhered to the business philosophy of "quality first, customer first" and the corporate spirit of "continuous improvement and innovation". We are willing to work hand in hand with friends from all walks of life, develop together, and create brilliance. Looking forward to working with you!
Quality Control
1) Checking the raw material after they reach our factory------- Incoming quality control ( IQC)
2) Checking the details before the production line operated
3) Have full inspection and routing inspection during mass production---In process quality control(IPQC)
4) Checking the goods after they are finished---- Final quality control(FQC)
5) Checking the goods after they are finished-----Outgoing quality control(OQC)
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