Home
Supplier Discovery
Auto, Motorcycle Parts & Accessories
Shock Absorber
Spring Part Factories & Companies
Filter
Category
Construction & Decoration
Electrical & Electronics
Light Industry & Daily Use
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
More
Management Certification
ISO9001:2008
ISO14001:2004
OHSAS18001:2007
Others
ISO9001:2015
More
R&D Capacity
OEM
ODM
Own Brand
Others
Annual Revenue
<1 Million USD
1 ~ 2.5 Million USD
2.5 ~ 5 Million USD
5 ~ 10 Million USD
10 ~ 50 Million USD
More
No.of Employees
Less than 5 People
5-50 People
51-200 People
201-500 People
501-1000 People
More
Province & Region
Anhui
Beijing
Chongqing
Fujian
Gansu
More
about spring part
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
spring part
10,000+ factories verified
Ningbo Beilun Starlite Machinery Technology Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Customized White Zinc Plated Stainless Steel Bent Sheet Metal Stamping Parts Automotive Custom Springs Processing
US$
0.02
-
2.50
1,000 Pieces
(MOQ)
+/- 0.05mm SUS 301 304 Stainless Steel Laser Cutting Parts 0.2mm 0.3 mm 0.4 mm Thin Spring Steel Laser Cut Parts
US$
0.02
-
2.50
1,000 Pieces
(MOQ)
Durable Pressed Metal Parts Spring Steel Stamped Locking Clips and Fasteners
US$
0.02
-
5.00
1,000 Pieces
(MOQ)
Clamping Bracket Light Mounting Buckle Stainless Steel Spring Clip Stamping Part
US$
0.02
-
1.88
1,000 Pieces
(MOQ)
1/4
Zhejiang T1zc Automobile Parts Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
T1zc Brake System T24/24 DCP Cross Cover Air Spring Heavy Duty Truck Parts Brake Chamber Actuator
US$
20.00
-
22.00
50 Pieces
(MOQ)
T1zc Single Air Spring Brake Chamber T30 Automobile Part 179. Sc30
US$
10.00
-
12.00
50 Pieces
(MOQ)
T1zc Brake System T16/16 DCP Air Spring Heavy Duty Truck Parts Brake Chamber Actuator
US$
20.00
-
22.00
50 Pieces
(MOQ)
T1zc Air Spring Brake Chamber T30/30 Dd Automobile Parts 9253723000
US$
20.00
-
22.00
50 Pieces
(MOQ)
1/4
Henan Ener Auto Parts Co., Ltd.
5 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Premium Brand New Air Shock Absorberr Air Spring Suspension Parts
US$
16.50
-
18.50
50 Pieces
(MOQ)
High-Durability Air Spring Suspension Spare Part for Truck Cab OEM Wg1664440100
US$
17.88
-
19.88
50 Pieces
(MOQ)
High Quality Truck Spare Part Seat Air Spring Link: 1102-0040
US$
18.00
-
19.00
50 Pieces
(MOQ)
Efficient Buffering Air Spring Air Bellow Sz51-7 for Truck/Auto Driver Seat Parts
US$
19.00
-
21.00
50 Pieces
(MOQ)
1/4
Zhejiang Taoyang Electronics Co., Ltd.
Send Inquiry
Electrical Metal Copper Stamping Part Movable Contact Spring Terminals Parts
US$
0.60
100 Pieces
(MOQ)
Metal Stamping Manganese Copper Static Spring Solder Lug Plug Terminal Connector Electrical Parts
US$
0.04
-
0.05
100 Pieces
(MOQ)
Custom Copper Socket Contacts Sheet Moving Spring Lead out Piece Metal Stamping Parts
US$
0.04
-
0.05
100 Pieces
(MOQ)
Customize Hardware Metal Stamping Parts Beryllium Copper Movable Spring Connect Electrical Parts
US$
0.04
-
0.05
100 Pieces
(MOQ)
1/4
Quanzhou Xingxing Machinery Accessories Co., Ltd.
7 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Axle Rod Bearing Spring Bracket for Mercedes Benz Actros Truck Parts 9483251809 9483251909 L/R
US$
31.53
-
33.88
50 Pieces
(MOQ)
Suspension Parts Spring Helper Bracket Mc114413/Mc114414 for Mitsubishi Fuso Truck
US$
1.00
-
4.50
50 Pieces
(MOQ)
Precision Casting Spare Ductile Iron Truck Parts Spring Bracket 00607
US$
2.99
-
4.99
100 Pieces
(MOQ)
Spring Shackle Bracket Set for Japanese Truck Trailer Suspension Parts
US$
8.25
-
9.99
100 Pieces
(MOQ)
1/4
Suzhou Aroliss Auto Parts Co., Ltd.
Send Inquiry
Small Zinc Plated Spring Bolt Side Board Locktruck Trailer Parts
US$
0.20
-
0.30
1,000 Unit
(MOQ)
Inox Spring Bolt, Steel Spring Bolt, Trailer Parts
US$
0.20
-
0.30
1,000 Unit
(MOQ)
Spring Bolt, Spring Runner Clamp, Semi Trailer Parts
US$
0.20
-
0.30
1,000 Unit
(MOQ)
Recessed Pan Fitting with Spring Washer, Trailer Parts
US$
0.90
-
1.20
1,000 Unit
(MOQ)
1/4
Langfang Gejing International Trade Co., Ltd
7 yrs
·
Trading Company
Send Inquiry
Plough Spare Parts Harrow Rake Spring Harrow Tooth
US$
0.30
-
8.00
1,000 Pieces
(MOQ)
Replacement Cultivator Parts Plow Spare Parts S Type Spring Tines
US$
2.00
-
10.00
1,000 Pieces
(MOQ)
High Quality Price S Type Spring Tine Cultivator Parts Agriculture Cultivator Parts for a Variety of Terrain
US$
2.00
-
10.00
1,000 Pieces
(MOQ)
Italy Hot Sale Carbon Steel Coil Spring Harrow Tine Agricultural Machinery Parts
US$
0.30
-
8.00
1,000 Pieces
(MOQ)
1/4
Xiamen Wondee Autoparts Co., Ltd.
Send Inquiry
Auto Parts Manufacturer 13t Air Spring Type Air Suspension for Semi Trailer
US$
1,100.00
-
1,300.00
2 Sets
(MOQ)
5 Leaf Tandem Rocker Roller Spring Set for Small Trailer Parts
US$
51.00
-
55.00
50 Pieces
(MOQ)
Z Type Leaf Spring Air Linker for Air Suspension Parts Trailer Arm
US$
40.00
-
60.00
100 Pieces
(MOQ)
High Quality Leaf Spring Truck Semi Trailer Axle Suspension and Parts
US$
1,100.00
10 Tons
(MOQ)
1/4
Xiamen Hongsheng-Hardware Spring Co., Ltd.
Send Inquiry
Hongsheng Customized CNC Bending Part Stainless Steel Zinc Plating Spring Clip Stamping Part
US$
0.02
-
0.98
800 Pieces
(MOQ)
OEM Custom Services Precision Spring Clip Aluminium Stainless Steel Sheet Metal Fabrication Stamping Parts
US$
0.12
-
1.00
200 Pieces
(MOQ)
Hongsheng Factory Custom CNC Bending Part Stainless Steel Stamping Part Spring Clip
US$
0.25
-
0.69
1,000 Pieces
(MOQ)
OEM Stainless Steel Stamping Parts Flat Spring Clip Metal Spring Clip
US$
0.05
-
0.14
500 Pieces
(MOQ)
1/4
Hebei Decai Metal Products Co., Ltd.
Send Inquiry
Sheet Metal Fabrication Spring Steel Thin Small Stamping Parts
US$
0.90
-
4.50
100 Pieces
(MOQ)
Switch Electrical Brass Stamping Spring Parts
US$
0.40
-
3.00
100 Pieces
(MOQ)
OEM Spring Steel Metal Holster Custom Belt Clips Stamping Parts
US$
0.59
-
6.98
100 Pieces
(MOQ)
Stainless Steel Spring Contact Plate Conductive Beryllium Clamp Spring Copper Parts
US$
0.10
-
2.60
100 Pieces
(MOQ)
1/4
Jinan Sinorise Import And Export Co., Ltd
6 yrs
·
5.0
·
Trading Company
Send Inquiry
Air Spring Shock Absorbing Airbag Parts Wg1664440201-1 for Sinotruk HOWO Truck Spare Parts
US$
20.00
-
30.00
100 Pieces
(MOQ)
Chinese Truck Auto Parts Original Spring Shock Absorber Parts for HOWO Wg1642430282
US$
1.00
-
10.00
1 Piece
(MOQ)
Wg9925520202 Chassis Parts Front Spring Right Rear Bracket Parts for Sinotruk HOWO
US$
10.00
-
20.00
100 Pieces
(MOQ)
Factory Customization Heavy Duty Truck Spare Parts 6593250019 6593250119 Spring Mounting Spring Seat for Mercedes Benz
US$
29.00
-
33.00
1 Piece
(MOQ)
1/4
Qingdao Wolidofu Auto Parts Co., Ltd.
9 yrs
·
Trading Company
Send Inquiry
Spring Brake Chamber Heavy Duty Truck Parts for Daf
US$
7.00
-
20.00
10 Pieces
(MOQ)
for Vol Truck Body Parts Spring Brake OEM Wldf for Truck
US$
7.00
-
20.00
10 Pieces
(MOQ)
American Type Factory Direct Sale Double Air Spring Brake Chamber for Truck and Trailer Parts
US$
7.00
-
20.00
10 Pieces
(MOQ)
Van Seats/Semi-Truck Air Spring Truck Seats Air Springs Truck Parts
US$
18.00
-
24.00
1 Piece
(MOQ)
1/4
Guangzhou Lingyue Auto Parts Co., Ltd.
4.9
Send Inquiry
Quality Auto Parts Fit to Hilux Vigo 4runner Liteace Townace Supra Rear Spring Bolt OEM 90105-14025
US$
0.50
-
1.00
50 Pieces
(MOQ)
Suspension System Pick up Truck Auto Parts Shackle Kit Rear Spring OEM 04483-Kk010 for Toyota Hilux Revo
US$
10.10
-
14.20
10 Pieces
(MOQ)
Auto Parts Auto Gas Spring Struts 68908-95j14 68907-95j14 for Hiace
US$
31.60
-
45.30
5 Pieces
(MOQ)
Quality Auto Parts Fit to Toyota Hilux Vigo 2012 Filter Box Spring OEM
US$
0.50
-
1.10
100 Pieces
(MOQ)
1/4
Liangshan Jiuzhou Machinery Manufacturing Co., Ltd.
Manufacturer/Factory & Trading Company
Send Inquiry
2024 Best Selling Truck Brake Springs T3030dd Braking System Truck Spare Parts Double Air Spring Brake Chamber
US$
9.90
-
10.90
100 Pieces
(MOQ)
Air Spring Brake Air Chamber Double Diaphragm T3030dd Heavy Duty Truck Parts
US$
5.98
-
9.90
100 Pieces
(MOQ)
3030 Brake Chamber for Truck Parts Brake Air Chamber Double Spring Air Brake Chamber
US$
10.00
-
11.00
100 Pieces
(MOQ)
Trailer Parts Manufacturer Coilover Trailer Springs 2024 Best Selling Flatbed Trailer Hydraulic Ladder Platform Assist Springs
US$
5.50
-
9.80
100 Pieces
(MOQ)
1/4
Jiaxing Hengfeng Stamping Parts Factory
26 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Deep Drawing Metal Hardware Punching Stainless Steel Spring Battery Holder Contact for Connector Metal Stamping Parts
Negotiable
10 Pieces
(MOQ)
Custom Stainless Steel Metal Stamping Parts Processing Non-Standard Sheet Metal Fabrication Spring Pieces Forming
US$
0.10
1,000 Pieces
(MOQ)
Customization Non-Standard Hardware Special-Shaped Stainless Aluminium Steel Custom Parts Spring CNC Stamping Sheet Metal
US$
0.10
1,000 Pieces
(MOQ)
Non-Standard V-Shaped Tube Expansion 304 Stainless Steel Spring Single and Double Head Internal Buckle Hollow Stamping Parts
US$
0.10
1,000 Pieces
(MOQ)
1/4
DG HUSHUN CO., LTD
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hot Sell Metal Sheet Spring Contact Stamping Parts (HS-ST-011)
US$
0.045
50,000 Pieces
(MOQ)
Metal Hardware Copper Stamping Parts Small Battery Spring Electrical Contacts
US$
0.30
5,000 Pieces
(MOQ)
OEM High Percision Metal Clip/Spring Clip, Customized Metal Stamping Part
US$
0.05
5,000 Pieces
(MOQ)
Hot Sell Metal Sheet Spring Contact Stamping Parts (HS-BC-007)
US$
0.15
50,000 Pieces
(MOQ)
1/4
Jiangxi Yongji Agricultural Machinery Co., Ltd.
5 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
FM World Combine Harvester Spare Parts W2.0-01-02-05-01 Spring Agricultural-Machinery
US$
1.00
-
5.00
10 Pieces
(MOQ)
Agricultural-Machinery FM World Combine Harvester Spare Parts W2.5-02-02-10-08A Tension Spring (threshing)
US$
1.00
-
2.00
10 Pieces
(MOQ)
FM World Combine Harvester Spare Parts Wl7b-07-05-15 Spring Agricultural-Machinery
US$
1.00
-
3.00
10 Pieces
(MOQ)
Harvester Part Zkb80-009 Steering Spring for World Combine Harvester
US$
1.00
-
2.00
10 Pieces
(MOQ)
1/4
Hangzhou Lozo Machinery Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Truck Air Parts Spring Brake Chamber Suspension (T24/30)
US$
15.00
-
25.00
100 Pieces
(MOQ)
Truck Parts Spring Brake Chamber, Air Spring Brake Chamber (T24)
US$
7.00
100 Pieces
(MOQ)
Manual Slack Adjuster of Brake Part for European Market (LZ1070H)
US$
6.00
100 Pieces
(MOQ)
Brake Slack Adjuster with OEM Standard (65170)
US$
18.00
-
23.00
50 Pieces
(MOQ)
1/4
Nanyang Tdpetro Machinery Co., Ltd
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Rig Parts, Yg110 Hook Block and Travelling Block Parts, Yg110-29 Outer Spring
US$
150.00
1 Piece
(MOQ)
Rig Parts, Release Spring P9000041AA for Air Tube Disc Clutch of Drilling Drawworks
US$
1.00
1 Piece
(MOQ)
Rig Parts, Release Spring Bk-12-7A for Hydraulic Disc Brake of Drilling Drawworks
US$
5.00
1 Piece
(MOQ)
Rig Parts, Yg180 Hook Block and Travelling Block Parts, P1103028AA Inner Spring
US$
250.00
1 Piece
(MOQ)
1/4
Shandong Shengtang Power Equipment Co., Ltd.
Send Inquiry
Jichai Jdec Diesel Gas Engines Parts Spring Seat, Upper for Generator
US$
3.99
-
4.99
1 Piece
(MOQ)
Jinan Engine Parts Valve Spring, Inner Z12V. 03.17A for Generator Unit
US$
3.99
-
4.99
1 Piece
(MOQ)
Jichai Engine Parts Mechanical Governor Assembly Spring Z12V. 13.40.03 Used Green Enviomental Field
US$
0.99
-
9.99
1 Piece
(MOQ)
Engine Parts Long Screw Small Spring for Generator Set Used Maintenance Power Machinery Equipment
US$
10.00
-
100.00
1 Piece
(MOQ)
1/4
NINGBO CREATORS HARDWARE MANUFACTURING CO.,LTD
4 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wholesale Custom Stamping Parts AA Battery Spring Terminal Connector
US$
0.10
-
1.00
1 Piece
(MOQ)
Factory Direct V Shape Touch Button Spring Clip Stamping Parts for Tube Locking
US$
0.10
-
1.00
1 Piece
(MOQ)
Spring Steel Nickel Plated Battery Clip Stainless Steel Spring Stamping Parts
US$
0.10
-
1.00
1 Piece
(MOQ)
Battery Contact Chip Spring Many Sizes Alloy Industrial Stamping Parts
US$
0.10
-
1.00
1 Piece
(MOQ)
1/4
HXY Hardware and Plastic Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Furniture Metal Stainless Steel Buckle Hardware Stamping Fixed Spring Processing Hardware Punching Bending Accessories Connector Special-Shaped Stamping Parts
US$
0.01
10,000 Pieces
(MOQ)
High Quality Customized Stamping Metal Spring Contact Shrapnel Direct Customized Hardware Stamping Parts Metal Battery Buckle Battery Spring Contact
US$
0.01
10,000 Pieces
(MOQ)
Source Factory Direct Sales 65 Manganese Steel Buckle Nut Buckle Manganese Steel Spring Bracket Spring Steel Stamping Parts
US$
0.01
10,000 Pieces
(MOQ)
Stainless Steel Clip File Stationery Fixed Bill Storage Clip Pendant V-Shaped Spring Tube Positioning Clip Hardware Stamping Parts
US$
0.01
10,000 Pieces
(MOQ)
1/4
Shandong Jinsheng Axle Manufacturing Co., Ltd.
25 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
American Type Trailer Spring Suspension American Type Trailer Suspension Suspension Part
US$
99.00
-
499.00
1 Piece
(MOQ)
Truck Parts Leaf Spring Suspension Kit Long Life Heavy Truck Front Spring 4X4 Suspension Kits
US$
300.00
-
500.00
1 Piece
(MOQ)
American Type Mechanical Suspension Semi Trailer Suspension Balanced Suspension Auto Spare Parts
US$
300.00
-
500.00
1 Piece
(MOQ)
Engine Mounting for Toyota Camry Suspension System Suspension Parts
US$
300.00
-
500.00
1 Piece
(MOQ)
1/4
Shijiazhuang Glitter Technology Co., Ltd
Manufacturer/Factory
Send Inquiry
Germany Mechanical Suspension Parts with 60si2mn Springs for Single Axle Applications
US$
800.00
-
1,200.00
1 Piece
(MOQ)
Reyco Casting Suspension Parts with 60si2mn Spring Material and Double Axle
US$
5.00
-
200.00
1 Piece
(MOQ)
Premium Reyco Casting Suspension Parts with 60si2mn Spring and Double Axle
US$
5.00
-
200.00
1 Piece
(MOQ)
Reyco Casting Suspension Parts, Durable 60si2mn Springs, Ideal for Double Axle
US$
5.00
-
200.00
1 Piece
(MOQ)
1/4
Cangzhou Jiaxu Metal Parts Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Stainless Steel Spring Clip Saddle Clip Construction Stamping Customized Part
US$
0.50
-
2.00
1,000 Pieces
(MOQ)
Durable Stainless Steel Spring Clip Brackets for Custom Metal Parts
US$
0.10
-
0.20
1,000 Pieces
(MOQ)
OEM Steel Pouching Spring Clip Laser Cutting Bending Welding Stamping Parts
US$
1.00
5,000 Pieces
(MOQ)
Good Quality Chrome Plating Metal Torsional Spring Stamping Parts
US$
0.80
500 Pieces
(MOQ)
1/4
Dongguan Bangteng Hardware Electronics Co., Ltd.
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Stainless Steel Spring Clamps Efd15 Transformer Core Clamp SUS301 Steel Bobbin Transformer Clamps Bobbin Transformer Motorcycle Parts
US$
0.075
-
0.80
1,000 PCS
(MOQ)
Hot Sale Etd49 Transformer Clips Stainless Steel Spring Clips SUS301 Transformer Clips Bobbin Transformer Motorcycle Parts Auto Parts
US$
0.033
-
0.05
1,000 PCS
(MOQ)
Phosphor Copper Brass Contact Strip Connecting Piece Metal Stamping Parts Plug Socket Spring Copper Strip Socket Plug Shrapnel
US$
0.05
500 PCS
(MOQ)
RM8 Transformer Mount Clips Stainless Steel Spring Clips Bobbin Transformer Clips Hardware Motorcycle Parts Connector Auto Parts
US$
0.007
-
0.009
1,000 PCS
(MOQ)
1/4
Zhuji Tianbo Auto Parts Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Responsive Adjustable Parking Brake Function Disc Spring Brake Chamber Diaphragm Part
Negotiable
20 Pieces
(MOQ)
Smooth-Operating Commercial Vehicles Disc Spring Brake Chamber Diaphragm Part
Negotiable
20 Pieces
(MOQ)
High-Performance Adjustable Braking Force Disc Spring Brake Chamber Diaphragm Part
Negotiable
20 Pieces
(MOQ)
Smooth-Operating Parking Brake Function Disc Spring Brake Chamber Diaphragm Part
Negotiable
20 Pieces
(MOQ)
1/3
Shijiazhuang Land Auto Component Ltd.
Manufacturer/Factory & Trading Company
Send Inquiry
2024 OEM Ror Reyco Suspension Parts Suspension Springs
US$
9.00
-
25.00
1 Piece
(MOQ)
Land Trailer Parts Suspension Manufacturer Used Semi Trailer Spring Suspension - Bestselling Global 2-Axle-3-Axle Truck
US$
9.00
-
25.00
1 Piece
(MOQ)
Spring Brake Air Chamber T30 Type Truck Brake Parts
US$
20.00
-
50.00
1 Piece
(MOQ)
Top Quality Truck Spare Parts Brake Shoe Tension Spring
US$
0.75
-
0.90
1 Piece
(MOQ)
1/4
Dongguan Xin Guang Hong Metal & Plastic Co., Ltd.
10 yrs
·
Manufacturer/Factory
Send Inquiry
China Wholesale Hardware Professional Customization Stainless Steel Headband Metal Stamping Parts for Earphone Spring Steel Headband
US$
0.16
-
1.00
100 Pieces
(MOQ)
China Wholesale Hardware Professional Customization Stainless Steel E-Plating Black Headband Metal Stamping Parts for Earphone Spring Steel Headband
US$
0.16
-
1.00
100 Pieces
(MOQ)
China Wholesale Hardware Professional Customization Spring Steel E-Plating Black Headband Metal Stamping Parts for Earphone Spring Steel Headband
US$
0.16
-
1.00
100 Pieces
(MOQ)
OEM Manufacturer Custom Flat Spring Metal Clips Sheet Metal Stamping Parts
US$
0.08
-
1.00
100 Pieces
(MOQ)
1/4
Guangzhou Duonai Suspension Technology Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
4X4 off -Road Racing Car Front and Rear Coilover Spring Shock Absorber for Jp Wrangler Jl 2-4" Auto Part
US$
4,347.83
1 Set
(MOQ)
Car Parts T Auto Series 2WD Spring Lift 2'' Height Shock Absorber
Negotiable
1 Piece
(MOQ)
Progressive Rate Coil Springs for off-Road Racing for Jl 2.5" Auto Racing Part
US$
563.00
1 Set
(MOQ)
DN Suspension Height Coil Springs Auto Racing Part
US$
579.70
1 Set
(MOQ)
1/4
1
417
Hot Products
Light Part
Computer Part
Cable Part
Stainless Casting Part
Machine Spare Part
Suspension Part
Machined Part
Pressure Spring
Related Manufacturers & Supplier
Body Part Factories
China Spring Factories
Auto Spring Part Factories
Leaf Spring Parts Factories
Spring Brake Chamber Parts Manufacturers
Metal Stamping Part Manufacturers
Aluminum Die Casting Part Manufacturers
Energy Meter Part Manufacturers