What kinds of drawing format can be use?

PRO/E, Auto CAD, Solid Works, IGS, UG, CAD/CAM/CAE, STEP.

Which packing material do you use for sea shipping?

For sea shipping, we will packaging with European standard wooden pallet. The parts will packing with PE bag inside the carton box.

How do you deal with the RFQ?

Sales receiving the RFQ---Feasiblity study meeting with R&D engineer---Feed back technical issues with Customer---Sales quoted

Premium Carbon Steel Lock Accessories From China Manufacturer

Name: Premium Carbon Steel Lock Accessories From China Manufacturer
Brand: Ningbo Suijin Machinery Technology Co., Ltd.
SKU: 2302811565

Zhejiang, ChinaNingbo Suijin Machinery Technology Co., Ltd.

US$1.30

1,000-4,999 Pieces

US$1.20

5,000-9,999 Pieces

US$1.10

10,000-49,999 Pieces

US$0.80

50,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Thermal Gravity Casting

Process

Precision Casting

Model NO.

SJ01756-31

Molding Technics

Gravity Casting

Application

Machinery Parts

Material

Stainless Steel

Surface Preparation

Polishing

Surface Roughness

Ra3.2

Machining Tolerance

+/-0.01mm

Standard

DIN

Certification

ISO 9001:2000, IATF16949

Packaging

Standard Packaging with Carton Box and Pallet

Weight

0.005-20kg

Heat Treatment

Tbd

Precision Grade

Casting Tolerance CT5-CT7; Machining Dimension Tol

Complex-Shaped Parts

Avaliable

Metallographic Analysis

Yes

Minimum Wall Thickness

Min 1.5

Quality Assurance

Full-Process Quality Inspection

Transport Package

Carton Box+Wooden Pallet

Specification

N/A

Trademark

Origin

Zhejiang, China

Production Capacity

500000/Year

Key features

OEM & ODM Services: Custom parts creation with 2D/3D designs and early R&D involvement.

ISO & IATF Certifications: Certified with ISO 9001, IATF 16949, High-tech Enterprise, and Green Factory.

Wide Material Selection: Carbon steel, stainless steel, alloy steel, cast iron, and duplex stainless steel.

Advanced Inspection: Includes X-ray, ultrasonic, CMM, and 100% thread inspection for precision.

Flexible Packaging: Standard carton with pallet for sea shipping; PE bag inside carton box.

Surface Treatment Options: Heat treatment, zinc coating, polishing, shot peening, and DACROMET available.

Precision Tolerance: Machining tolerance up to +/-0.01mm with CT5-CT7 precision grade.

Experienced Manufacturer: Over 10 years in casting and machining with skilled engineers.

Company profile

Ningbo Suijin Machinery Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-01Average Response Time: ≤4.55h

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?

We are factory located in Ningbo city, China

Q:What kinds of language is avaliable?

English, Chinese, except email cummunication, we are ok with video meeting and calling.

Q:How should I place an order?

We are receive the PO and production drawing by email.

Q:Which shipping methed is ok for you?

Normally shipping by sea and train is use for mass production order delivery. DHL,TNT,FedEx, UPS,EMS air shipment is use for sample delivery.

Q:How can I contact you?

You can contact us by email, and also we can chat by Skype, Teams, WhatsApp, Facebook.

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