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Precision Machined Stainless Steel Door Lock Hardware Parts
US$2.50
1,000-4,999 Pieces
US$2.40
5,000-9,999 Pieces
US$2.30
10,000-49,999 Pieces
US$2.20
50,000+ Pieces
Product profile
Customization
AvailableCasting Method
Thermal Gravity CastingProcess
Investment CastingModel NO.
SJ00737Molding Technics
Gravity CastingApplication
Construction AccessoriesMaterial
Alloy SteelSurface Preparation
Shot BlastingSurface Roughness
Ra1.6Machining Tolerance
+/-0.01mmStandard
DINCertification
ISO 9001:2000, IATF16949Packaging
Standard Packaging with Carton Box and PalletWeight
0.005-20kgTransport Package
Carton Box+Wooden PalletSpecification
N/ATrademark
SJOrigin
Zhejiang, ChinaProduction Capacity
500000/YearKey features
ISO & IATF Certified: Certified with ISO 9001:2000 and IATF16949 for quality assurance.
High Precision Tolerance: Machining tolerance of +/-0.01mm with advanced inspection equipment.
OEM/ODM Service: Customized parts manufacturing based on 2D/3D drawings with R&D support.
Wide Material Options: Available materials include Stainless Steel, Alloy Steel, and Ductile Iron.
Multiple Surface Treatments: Options include Shot Blasting, Zinc Coating, Polishing, and Heat Treatment.
Flexible Order Quantity: Flexible PO quantity to meet diverse customer demands.
Experienced Manufacturer: Over 10 years experience in casting and machining with 20+ patents.
Comprehensive Inspection: Equipped with CMM, X-ray, and Ultrasonic inspection for quality control.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2015-08-01Average Response Time: ≤4.33h
About Our Factory & Business Background
AddressYushan Tou Town, Haishu Area, Ningbo, Zhejiang, China
Our Production Capability & Technical Expertise
Main ProductsInvestment Casting Parts, Precision Casting Parts, Machining Parts, Auto Parts, Industry Parts, Building Parts, Marine Hardware, Valve/Pump Parts
Product Q&A
Q:Are you a factory or trading company?
A:
We are a factory located in Ningbo city, China.
Q:What languages are available for communication?
A:
English and Chinese are available. We support video meetings and calls in addition to email communication.
Q:How should I place an order?
A:
We receive the PO and production drawings via email.
Q:Which shipping methods do you use?
A:
Sea and train shipping are used for mass production orders. DHL, TNT, FedEx, UPS, and EMS air shipments are used for sample delivery.
Q:What drawing formats are accepted?
A:
We accept PRO/E, Auto CAD, Solid Works, IGS, UG, CAD/CAM/CAE, and STEP formats.
Send Inquiry
*To:
Ningbo Suijin Machinery Technology Co., Ltd.
Ningbo Suijin Machinery Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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