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Metal Finishing
Clear FiltersJiangsu, China
Premium Member 2 yrs
Fabrication
Machining
Finishing
Pump & Valve & Fittings
Bending
Welding or Bonding
Cutting
Structure
+5
Factory Size
10,000-30,000 ㎡
Employees
101-200
Certifications
ISO 9001
Product Equipment
69 types / 124 sets
Shanghai, China
Premium Member 2 yrs
Molding
Machining
Mold Making
Finishing
Multi-Shot Injection Molding
5 Axis Milling
Injection Mold Making
Spray Painting
+5
Factory Size
10,000-30,000 ㎡
Employees
51-100
Certifications
IATF16949, ISO 9001
Product Equipment
29 types / 47 sets
Shanghai, China
Premium Member 1 yrs
Machining
Die Casting
Casting
Finishing
CNC Milling & Milling
Turning
Four-Axis Horizontal Machining Center
Factory Size
10,000-30,000 ㎡
Employees
101-200
Certifications
ISO 9001
Product Equipment
18 types / 60 sets
Jiangsu, China
Premium Member 10 yrs
CNC Milling & Milling
Turning
Bolts
Nuts
Washers
Pin Product
Nails & Rivets
Other Fasteners&Hardware
+9
Factory Size
3,000-5,000 ㎡
Employees
51-100
Certifications
ISO 9001
Product Equipment
7 types / 50 sets
Jiangsu, China
Premium Member 1 yrs
Fabrication
Finishing
Stamping
Machining
CNC Milling & Milling
Stamping
Structure
Electrophoresis
+7
Factory Size
30,000+ ㎡
Employees
201-500
Certifications
ISO 9001
Product Equipment
80 types / 191 sets
Zhejiang, China
Premium Member 1 yrs
Machining
Casting
Mold Making
Finishing
Gear Forming
Milling & Turning
CNC Milling & Milling
Turning
+5
Factory Size
10,000-30,000 ㎡
Employees
1-50
Certifications
ISO 9001
Product Equipment
14 types / 143 sets
Liaoning, China
Premium Member 1 yrs
Casting
Machining
Die Casting
Finishing
Stamping
Stamping
Spray Painting
Plastic Spraying
+6
Factory Size
30,000+ ㎡
Employees
201-500
Certifications
ISO 9001, ISO 14001, ISO 45001, IATF16949, CCC, CCC
Product Equipment
157 types / 270 sets
Guangdong, China
Premium Member 2 yrs
Machining
Fabrication
Finishing
Turning
EDM
Structure
Cutting
Boring & Milling Machining
+12
Factory Size
5,000-10,000 ㎡
Employees
51-100
Certifications
ISO 9001
Product Equipment
38 types / 66 sets
Jiangsu, China
Premium Member 5 yrs
Machining
Fabrication
Welding or Bonding
Bending
Cutting
Structure
CNC Milling & Milling
Turning
+4
Factory Size
3,000-5,000 ㎡
Employees
1-50
Certifications
ISO 9001
Product Equipment
11 types / 21 sets
Shandong, China
Premium Member 1 yrs
Machining
Fabrication
Finishing
Plastic Spraying
Cutting
Structure
Bending
Electrophoresis
+5
Factory Size
5,000-10,000 ㎡
Employees
1-50
Certifications
--
Product Equipment
14 types / 26 sets
Guangdong, China
Premium Member 1 yrs
Machining
Turning
CNC Milling & Milling
Fabrication
Stamping
Finishing
Factory Size
0-1,000 ㎡
Employees
1-50
Certifications
--
Product Equipment
-- / --
Guangdong, China
Premium Member 1 yrs
Stamping
Fabrication
Finishing
Stamping
Tube Modification
NC Punching
Deep Draw
Powder Coating
+4
Factory Size
10,000-30,000 ㎡
Employees
101-200
Certifications
ISO 9001, IATF16949, ISO 14000
Product Equipment
35 types / 112 sets
Jiangsu, China
Premium Member 2 yrs
Casting
Machining
Sand Mold Casting
Finishing
CNC Milling & Milling
Turning
Electrophoresis
Factory Size
30,000+ ㎡
Employees
201-500
Certifications
IATF16949
Product Equipment
77 types / 386 sets
Zhejiang, China
Premium Member 1 yrs
Molding
Finishing
Machining
Electronic Components & Devices
ElectroPlating
Electronic Enclosures
Sensors
Multi-Shot Injection Molding
+3
Factory Size
30,000+ ㎡
Employees
500+
Certifications
IATF16949
Product Equipment
20 types / 41 sets
Beijing, China
Premium Member 1 yrs
Machining
Forging
Finishing
Assembly
Mold Making
CNC Milling & Milling
Casting
Surface Grinding
+4
Factory Size
30,000+ ㎡
Employees
101-200
Certifications
API, ISO 9001, IATF16949
Product Equipment
80 types / 155 sets
Shaanxi, China
Premium Member 7 yrs
Gantry Milling
CNC Milling & Milling
Turning
Gear Forming
Quench & Temper
Annealing
Carburizing
Nitriding
+14
Factory Size
30,000+ ㎡
Employees
201-500
Certifications
ISO 14001, ISO 9001, ISO 45001
Product Equipment
57 types / 258 sets
Guangdong, China
Premium Member 5 yrs
Machining
CNC Milling & Milling
Gantry Milling
Fabrication
Welding or Bonding
Mold Making
Finishing
Stamp Die Making
+6
Factory Size
5,000-10,000 ㎡
Employees
51-100
Certifications
IATF16949
Product Equipment
15 types / 26 sets
Jiangsu, China
Premium Member 2 yrs
Casting
Machining
Mold Making
Finishing
Die Casting
Turning
Plastic Spraying
Spray Painting
+1
Factory Size
5,000-10,000 ㎡
Employees
51-100
Certifications
ISO 9001, ISO 14001, ISO 45001, IATF16949
Product Equipment
7 types / 8 sets
Shanghai, China
Premium Member 7 yrs
Bending
Welding or Bonding
NC Punching
Cutting
Stamping
Metal Spinning
Tube Modification
Others
+8
Factory Size
10,000-30,000 ㎡
Employees
51-100
Certifications
--
Product Equipment
15 types / 75 sets
Jiangsu, China
Premium Member 1 yrs
Fabrication
Finishing
Assembly
Bending
Welding or Bonding
Cutting
Structure
Factory Size
1,000-3,000 ㎡
Employees
1-50
Certifications
--
Product Equipment
11 types / 35 sets
Jiangsu, China
Premium Member 1 yrs
Molding
Mold Making
Finishing
Machining
Injection Molding
Injection Mold Making
Spray Painting
Silk-Screen Printing
+2
Factory Size
10,000-30,000 ㎡
Employees
201-500
Certifications
ISO 9001, ISO 14001, IATF16949
Product Equipment
27 types / 171 sets
Shanghai, China
Premium Member 2 yrs
Machining
CNC Milling & Milling
Surface Grinding
5 Axis Milling
Boring & Milling Machining
Turning
Fabrication
Assembly
+9
Factory Size
10,000-30,000 ㎡
Employees
51-100
Certifications
ISO 9001, ISO 14001, ISO 45001
Product Equipment
87 types / 92 sets
Zhejiang, China
Premium Member 1 yrs
Fabrication
Stamping
Machining
Finishing
Mold Making
Stamping
Others
Welding or Bonding
+3
Factory Size
10,000-30,000 ㎡
Employees
101-200
Certifications
ISO 9001, ISO 14001, ISO 45001
Product Equipment
44 types / 72 sets
Jiangsu, China
Premium Member 10 yrs
Bending
Welding or Bonding
NC Punching
Cutting
Fabrication
Stamping
Assembly
Machining
+1
Factory Size
10,000-30,000 ㎡
Employees
101-200
Certifications
ISO 14001, ISO 9001, CE Mark (Europe)
Product Equipment
42 types / 58 sets
Guangdong, China
Premium Member 1 yrs
Molding
Mold Making
Finishing
Assembly
Injection Molding
Multi-Shot Injection Molding
Injection Mold Making
Other Plastic&Rubber Product Mold Making
+6
Factory Size
5,000-10,000 ㎡
Employees
101-200
Certifications
ISO 9001, ISO 14001, CCC
Product Equipment
25 types / 75 sets
Zhejiang, China
Premium Member 1 yrs
Fabrication
Finishing
Stamping
Machining
Bending
Cutting
Welding or Bonding
Tube Modification
+3
Factory Size
5,000-10,000 ㎡
Employees
51-100
Certifications
--
Product Equipment
24 types / 66 sets
Hunan, China
Premium Member 2 yrs
Fabrication
Finishing
Assembly
Machining
Bending
Welding or Bonding
NC Punching
Cutting
+8
Factory Size
30,000+ ㎡
Employees
201-500
Certifications
EN 15085, ISO 9001, ISO 3834
Product Equipment
207 types / 226 sets
Jiangsu, China
Premium Member 1 yrs
Stamping
Machining
Molding
Finishing
Stamping
Deep Draw
Progressive Die Stamping
Plastic Spraying
+4
Factory Size
30,000+ ㎡
Employees
201-500
Certifications
--
Product Equipment
18 types / 43 sets
Liaoning, China
Premium Member 2 yrs
Fabrication
Stamping
Finishing
Progressive Die Stamping
Stamping
ElectroPlating
Electrophoresis
Powder Coating
+3
Factory Size
10,000-30,000 ㎡
Employees
201-500
Certifications
IATF16949, ISO 14001
Product Equipment
29 types / 65 sets
Jiangsu, China
Premium Member 4 yrs
Machining
Fabrication
Stamping
Finishing
Boring & Milling Machining
Turning
5 Axis Milling
CNC Milling & Milling
+2
Factory Size
1,000-3,000 ㎡
Employees
51-100
Certifications
ISO 9001
Product Equipment
13 types / 215 sets
Zhejiang, China
Premium Member 2 yrs
Fabrication
Stamping
Machining
Finishing
Turning
Boring & Milling Machining
Others
Gear Forming
+21
Factory Size
30,000+ ㎡
Employees
101-200
Certifications
ISO 9001, ISO 14001, ISO 45001
Product Equipment
-- / --
Jiangsu, China
Premium Member 2 yrs
Casting
Finishing
Machining
Stamping
Fabrication
CNC Milling & Milling
Four-Axis Horizontal Machining Center
Surface Grinding
+24
Factory Size
10,000-30,000 ㎡
Employees
51-100
Certifications
ISO 9001, IATF16949, ISO 14001, ISO 45001, ASME, ASME
Product Equipment
186 types / 208 sets
Anhui, China
Premium Member 2 yrs
Fabrication
Finishing
Assembly
Plastic Spraying
Structure
Powder Coating
Electrical Products Assembly
NC Punching
+6
Factory Size
10,000-30,000 ㎡
Employees
101-200
Certifications
ISO 9001
Product Equipment
23 types / 81 sets
Zhejiang, China
Premium Member 2 yrs
Bending
Welding or Bonding
Structure
Spray Painting
Fabrication
Finishing
Machining
Gantry Milling
+2
Factory Size
1,000-3,000 ㎡
Employees
51-100
Certifications
ISO 14001, ISO 45001
Product Equipment
-- / --
Guangdong, China
Premium Member 2 yrs
Machining
Spring & Wire Forming
Pump & Valve & Fittings
Finishing
Stamping
Fabrication
Assembly
CNC Milling & Milling
+8
Factory Size
1,000-3,000 ㎡
Employees
1-50
Certifications
--
Product Equipment
12 types / 54 sets
Jiangsu, China
Premium Member 10 yrs
Bending
Welding or Bonding
Cutting
NC Punching
Spray Painting
Powder Coating
Silk-Screen Printing
Finishing
+2
Factory Size
5,000-10,000 ㎡
Employees
51-100
Certifications
--
Product Equipment
11 types / 25 sets
Jiangsu, China
Premium Member 1 yrs
Stamping
Molding
Mold Making
Finishing
Factory Size
--
Employees
--
Certifications
--
Product Equipment
-- / --
Shanghai, China
Premium Member 1 yrs
Fabrication
Stamping
Bending
Welding or Bonding
NC Punching
Cutting
Structure
Metal Spinning
+6
Factory Size
5,000-10,000 ㎡
Employees
1-50
Certifications
--
Product Equipment
-- / --
Jiangsu, China
Premium Member 1 yrs
Fabrication
Finishing
Assembly
Electronics Assembly
Electrical Products Assembly
Cable Assembly
Others
Bending
+6
Factory Size
10,000-30,000 ㎡
Employees
51-100
Certifications
ISO 9001
Product Equipment
13 types / 27 sets
Zhejiang, China
Premium Member 1 yrs
Machining
Finishing
CNC Milling & Milling
Swiss Machining
Wire Electrical Discharge Machining
ElectroPlating
Powder Coating
Factory Size
5,000-10,000 ㎡
Employees
101-200
Certifications
ISO 14001, ISO 9001, IATF16949, ISO 45001, ISO 45001
Product Equipment
5 types / 63 sets
Jiangsu, China
Premium Member 1 yrs
Machining
Finishing
CNC Milling & Milling
Turning
Factory Size
1,000-3,000 ㎡
Employees
1-50
Certifications
ISO 9001
Product Equipment
-- / --
Guangdong, China
Premium Member 1 yrs
Machining
Casting
Specai-Purpose Machine Forming
CNC Milling & Milling
Investment Casting
Turning
Fabrication
Finishing
Factory Size
10,000-30,000 ㎡
Employees
101-200
Certifications
--
Product Equipment
-- / --
Shanghai, China
Premium Member 1 yrs
Fabrication
Machining
Finishing
Cutting
Welding or Bonding
Turning
CNC Milling & Milling
Plastic Spraying
+12
Factory Size
1,000-3,000 ㎡
Employees
1-50
Certifications
ISO 9001
Product Equipment
37 types / 45 sets
Zhejiang, China
Premium Member 1 yrs
Machining
Finishing
Fabrication
Extrusion
5 Axis Milling
Gantry Milling
CNC Milling & Milling
Milling & Turning
+10
Factory Size
10,000-30,000 ㎡
Employees
500+
Certifications
ISO 9001, ISO 45001, ISO 14001, IATF16949
Product Equipment
18 types / 449 sets
Jiangsu, China
Premium Member 1 yrs
Fabrication
Cutting
Welding or Bonding
Structure
Bending
Machining
Assembly
Finishing
Factory Size
3,000-5,000 ㎡
Employees
1-50
Certifications
ISO 9001
Product Equipment
-- / --
Jiangsu, China
Premium Member 6 yrs
Fabrication
Assembly
Finishing
Bending
Welding or Bonding
Structure
Cutting
Spray Painting
+7
Factory Size
5,000-10,000 ㎡
Employees
101-200
Certifications
ISO 9001
Product Equipment
21 types / 26 sets
Jiangsu, China
Premium Member 1 yrs
Fasteners & Hardware
Nails & Rivets
Other Fasteners&Hardware
Bolts
Nuts
Washers
Stamping
Finishing
+6
Factory Size
3,000-5,000 ㎡
Employees
51-100
Certifications
--
Product Equipment
-- / --
Jiangsu, China
Premium Member 4 yrs
Casting
Machining
Finishing
Die Casting
ElectroPlating
Spray Painting
CNC Milling & Milling
Turning
Factory Size
30,000+ ㎡
Employees
101-200
Certifications
IATF16949, ISO 14001, ISO 45001, ISO 9001
Product Equipment
36 types / 99 sets
Jiangsu, China
Premium Member 1 yrs
Fabrication
Stamping
Finishing
Cutting
Welding or Bonding
Bending
Tube Modification
Machining
+7
Factory Size
5,000-10,000 ㎡
Employees
51-100
Certifications
--
Product Equipment
38 types / 151 sets
Jiangsu, China
Premium Member 3 yrs
Machining
Casting
Fabrication
Stamping
Molding
Assembly
Powdered Metal Forming
Heat Treatment
+14
Factory Size
30,000+ ㎡
Employees
201-500
Certifications
--
Product Equipment
43 types / 107 sets
Guangdong, China
Premium Member 2 yrs
Molding
Machining
Casting
Fabrication
Structure
Sand Mold Casting
Multi-Shot Injection Molding
CNC Milling & Milling
+40
Factory Size
1,000-3,000 ㎡
Employees
101-200
Certifications
ISO 9001
Product Equipment
32 types / 210 sets
Guangdong, China
Premium Member 1 yrs
Molding
Mold Making
Finishing
Factory Size
--
Employees
--
Certifications
--
Product Equipment
-- / --
Jiangsu, China
Premium Member 2 yrs
Machining
Finishing
CNC Milling & Milling
Turning
Milling & Turning
Factory Size
1,000-3,000 ㎡
Employees
1-50
Certifications
AS9100
Product Equipment
10 types / 22 sets
Shanghai, China
Premium Member 3 yrs
Machining
Fabrication
Finishing
Heat Treatment
Factory Size
5,000-10,000 ㎡
Employees
1-50
Certifications
--
Product Equipment
1 types / 8 sets
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Heat Treatment Companies
Heat treatment companies in China provide annealing, hardening, tempering, and stress relieving. The industries they serve are varied but include aerospace, automotive, tooling, and other industrial applications.
If you work within one of these spaces, you understand the importance of finding a manufacturer that is able to meet your need for hardness and microstructure specifications while complying with industry standards.
Haizol connects you with verified heat treatment companies and surface finishing specialists — whether you need anodizing companies, electroplating companies, or powder coating suppliers, we match you with the right factory. Our platform includes thousands of manufacturers, all evaluated carefully.
When you submit an RFQ, you'll immediately begin to receive a steady stream of proposals. From there, you'll be able to review all of them on our platform, comparing prices, materials, capacities, and more.
Everything is handled directly on the platform, including non-disclosure agreements, all forms of communication, and more, making it easy to focus fully on finding the perfect partner.
Frequently Asked Questions
How Do Prices From Chinese Heat Treatment Suppliers Compare to Domestic Shops?
Chinese manufacturers are price competitive, thanks largely to both their ability to produce components at scale and their lower labor costs. Oftentimes they're up to 60% cheaper than competitors in the western markets.
What Lead Times Should I Expect for Heat Treatment, Anodizing, or Powder Coating?
Pre-treatment needs will significantly shape how long the lead time takes. If you have any specific requirements, please note it down when submitting your sourcing request.
How Is Communication Handled With Heat Treatment Suppliers?
You're able to handle all of your communications within our platform, including communication and project tracking. You also have a personal key account at your disposal, ready to serve you every step of the process, making the collaboration as seamless as possible.
