[email protected] +91-22-66343169 PED Approved · FMAI Member · Since 2010

Customized Carbon Steel Flat Washer Stainless Steel 304/316 for Screw Bolt M3 M8 Threads Zinc Finish Plain Surface Treatment

Product Description

Company Profile
Company Profile Overview
Company Facility and Operations
Manufacturing Workshop
Production Machinery Overview
Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
CNC Lathe BAO YU, JING FO SI 10 5 Acceptable
Bench Tapping Machine WEST LAKE 6 3 Acceptable
Slot Making Machine HUA CHUANG 4 6 Acceptable
Machine Bending DGDY, DSM, MA100301, AMADA 4 3 Acceptable
Drilling Machine TAILIFT, FFY 5 8 Acceptable
Cold Header GUOLING, JUSHENG, DINGTAI 78 8 Acceptable
Thread Rolling Machine JIANCAI, GUOLING, SANJING, JINGYIDA 85 8 Acceptable
Print-trimmer XIANGSHENG 8 10 Acceptable
Combination Machine MINGTANG, XUSHENG 18 10 Acceptable
Automatic Lathe TAIRONG 20 10 Acceptable
Secondary Processing Table Lathe TAIRONG, XINYU 15 5 Acceptable
Multistage Cold Former CHANGHONG 2 9 Acceptable
Quality Controls
Quality Control Process
Our Certificate
Certificates and Qualifications
Factory Showroom (VR)
Showroom VR Tour
Custom Services
Custom Service Step 1
Custom Service Step 2
Custom Service Step 3
Custom Service Step 4
Custom Service Step 5
Our Products
Product Display 1
Product Display 2
Product Display 3
Frequently Asked Questions
FAQ Guide
What types of manufacturing and customization services do you provide?
We provide comprehensive OEM and ODM solutions, including precision CNC turning, cold heading, secondary machining, thread rolling, and custom component surface finishes tailored to technical drawings or samples.
How does your factory control product quality?
Our facility implements strict quality control at every phase, from raw material inspection and first-article verification to in-process checks and final testing prior to packaging and dispatch.
What is the standard production lead time?
Sample production typically takes 7 to 10 working days depending on design complexity, while bulk manufacturing generally requires 15 to 30 working days upon order confirmation and deposit.
Can you provide samples before placing a bulk order?
Yes, prototypes and production samples can be supplied for dimension and performance evaluation to ensure full alignment with client requirements before mass production starts.
What file formats do you accept for custom engineering drawings?
We accept standard 2D and 3D engineering drawing formats, including CAD (.dwg, .dxf), STEP, IGES, SolidWorks, and high-resolution PDF files.
What international certifications does your facility hold?
Our factory operates in accordance with standardized international quality management systems, holding certifications that verify product reliability and manufacturing safety compliance.

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