Home Service Certification & Inspection Quality Control Service 2025 Product List

Quality Control Service

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US$ 0.9-7.5 / Piece
1 Piece (MOQ)
Dongguan Zhongwei Metal Products Co., Ltd.
Dongguan Zhongwei Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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Free Replacement of Abnormal Parts
6 Months
New
CE, RoHS, GS, ISO9001
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized

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US$ 0.99-1.99 / Piece
1 Piece (MOQ)
Xiamen Prime Kunwu Industial Co., Ltd.
Xiamen Prime Kunwu Industial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, Others
Secured Trading Service

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Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory
GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
Anodizing
Mass Production
Casting
Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron

Favorites

US$ 2-5 / pieces
1 pieces (MOQ)
Suzhou Aitemoss Intelligent Technology Co., Ltd
Suzhou Aitemoss Intelligent Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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1 Year
New
ISO9001
GB
Customized
Aluminum.etc

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US$ 0.9-9 / Piece
100 Pieces (MOQ)
Ningbo Surely Metal Technology Co., Ltd.
Ningbo Surely Metal Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • Others
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New
RoHS, ISO9001
GB
Customized
Aluminum
Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery

Favorites

US$ 0.88-2.67 / Piece
1 Piece (MOQ)
Wujiang Leo Industrial Co., Ltd.
Wujiang Leo Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
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Quality First
Factory Custom
New
CE, RoHS, GS, ISO9001, ISO14001 and IATF16949 Certifcation.
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized

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US$ 1-100 / Piece
1 Piece (MOQ)
Hehua Machinery Technology (Kunshan) Co., Ltd
Hehua Machinery Technology (Kunshan) Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO9001:2015, Others
Secured Trading Service

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Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory
GB
as You Require
as You Require
CNC Milling and Turning
Nylon, Steel, Plastic, Alloy, Copper, Aluminum, Iron

Favorites

US$ 0.85-3.47 / Piece
1 Piece (MOQ)
Dongguan Minghao Precision Molding Technology Co., Ltd.
Dongguan Minghao Precision Molding Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Fastener, Machinery Accessory
GB, EN, JIS Code, TEMA
Anodizing
Mass Production
CNC Milling
Steel, Alloy, Aluminum

Favorites

US$ 0.1-1.5 / Piece
1 Piece (MOQ)
Qingdao Conringwon Automation Technology Co., Ltd.
Qingdao Conringwon Automation Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
Spray Paint
According Your 3D or 2D Drawings
15-25 Days
Free Sample Before Mass Production
Machinery Frame/ Base

Favorites

US$ 4.93-5.8 / kg
21 kg (MOQ)
Shenzhen Boying International Supply Chain Co., Ltd.
Shenzhen Boying International Supply Chain Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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1-3days
Poland, Switzerland, Finland, Denmark, New Zealand, Malaysia, Taiwan, Vietnam, India, Philippines, United States of America, Canada, Brazil, Peru, Mexico, The United Kingdom, France, Germany, Spain, Portugal, Italy, Norway, Sweden, Russia, Thailand, Indonesia, Japan, South Korea, South Africa, Australia, Egypt, Global
International Aviation Service
Air Freight
Safety
Cheapest

Favorites

US$ 0.01-0.02 / Piece
500 Pieces (MOQ)
Gold Cherry Houseware (Ningbo) Co., Ltd
Gold Cherry Houseware (Ningbo) Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Looking for Chinese Factories
Checking Samples
Following Orders, Quality Control, Inspection
Arrange Shipment
Compensation From Factories When Problems Happen
Best Service in China

Favorites

US$ 0.88-2.67 / Piece
1 Piece (MOQ)
Wujiang Leo Industrial Co., Ltd.
Wujiang Leo Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
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Quality First
Factory Custom
New
CE, RoHS, GS, ISO9001, ISO14001 and IATF16949 Certifcation.
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized

Favorites

US$ 0.88-2.67 / Piece
1 Piece (MOQ)
Wujiang Leo Industrial Co., Ltd.
Wujiang Leo Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
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Quality First
Factory Custom
New
CE, RoHS, GS, ISO9001, ISO14001 and IATF16949 Certifcation.
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized

Favorites

US$ 100-130 / Piece
1 Piece (MOQ)
Saferlife Products Co., Ltd.
Saferlife Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Guangdong, Zhejiang,Shanghai,Hebei,Shandong,Fujian
Custom
2.5
Guangzhou, China
saferlife
Guangdong

Favorites

US$ 0.85-1 / Square Meter
1 Square Meter (MOQ)
Dps Logistics Inc
Dps Logistics Inc
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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International
FCL and LCL
Sea Freight
Shenzhen
United States of America
15-30 Days

Favorites

US$ 0.6-1.5 / kg
1 kg (MOQ)
Forest Leopard International Logistics Co., Ltd.
Forest Leopard International Logistics Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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International
LCL
Sea Freight
Shenzhen
United States of America
15-30 Days

Favorites

US$ 1500-2500 / Piece
1 Piece (MOQ)
Xiamen Mach CNC Machining Master Co., Ltd.
Xiamen Mach CNC Machining Master Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
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Injection Mould
Polishing
Customized
Customized
Single-Process Mode
Car, Household Appliances, Furniture, Commodity, Electronic, Home Use, Hardware

Favorites

US$ 0.88-2.67 / Piece
1 Piece (MOQ)
Wujiang Leo Industrial Co., Ltd.
Wujiang Leo Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
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Quality First
Factory Custom
New
CE, RoHS, GS, ISO9001, ISO14001 and IATF16949 Certifcation.
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized

Favorites

US$ 2.3 / Piece
2 Pieces (MOQ)
Qing Dao Xiang Bai Mu Machinery Co., Ltd.
Qing Dao Xiang Bai Mu Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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One Year
One Year
New
CE, RoHS, ISO9001
DIN, ASTM, JIS
Customized

Favorites

US$ 0.6-1.5 / kg
1 kg (MOQ)
Forest Leopard International Logistics Co., Ltd.
Forest Leopard International Logistics Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

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5(5.0)

"Good Service"
Good Service
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International
LCL
Sea Freight
Shenzhen
United States of America
15-30 Days

Favorites

US$ 0.88-2.67 / Piece
1 Piece (MOQ)
Wujiang Leo Industrial Co., Ltd.
Wujiang Leo Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
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Quality First
Factory Custom
New
CE, RoHS, GS, ISO9001, ISO14001 and IATF16949 Certifcation.
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized

Favorites

US$ 1.1-5.4 / Piece
1 Piece (MOQ)
Guangdong Hispeed Industrial Company
Guangdong Hispeed Industrial Company
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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Lifetime After-Sales Service
1 Year
New
CE, GS, ISO9001
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized

Favorites

US$ 0.5-1 / Piece
1000 Pieces (MOQ)
Xiamen Mach CNC Machining Master Co., Ltd.
Xiamen Mach CNC Machining Master Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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ABS
Medical, Household, Electronics, Automotive, Agricultural
ISO
Provide by Customer(Dxf/Dwg/Prt/Sat/Iges/Step etc)
Electroplate, Paint Spraying,Texture
100% Inspection Before Shipping

Favorites

US$ 0.88-2.67 / Piece
1 Piece (MOQ)
Wujiang Leo Industrial Co., Ltd.
Wujiang Leo Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
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Quality First
Factory Custom
New
CE, RoHS, GS, ISO9001, ISO14001 and IATF16949 Certifcation.
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized

Favorites

US$ 0.5-2 / Piece
1 Piece (MOQ)
Xiamen Mach CNC Machining Master Co., Ltd.
Xiamen Mach CNC Machining Master Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory
GB, EN, API650, China GB Code, JIS Code, TEMA, ASME, Based on Drawing
Anodizing
Mass Production
CNC Machining
Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron

Favorites

US$ 4.8-5.2 / Piece
1 Piece (MOQ)
Hefei Safekeso Precision Mechanical Co., Ltd.
Hefei Safekeso Precision Mechanical Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Anhui, China
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ISO9001
Customized
Metal
Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
Professional Precision CNC Machining Parts
Painting\Powder Coating\Plating\Polishing

Favorites

US$ 4.99-6.99 / Piece
1 Piece (MOQ)
Suzhou Provence Precision Manufacturing Co., Ltd.
Suzhou Provence Precision Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory
GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
Electroplating
Mass Production
CNC Machining
Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron

Favorites

US$ 25 / Piece
1 Piece (MOQ)
Hongkong Kingwit Technology Co., Limited
Hongkong Kingwit Technology Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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3years
Injection Mould
Polishing
Multi Cavity
HDPE
Single-Process Mode

Favorites

US$ 0.88-2.67 / Piece
1 Piece (MOQ)
Wujiang Leo Industrial Co., Ltd.
Wujiang Leo Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
Secured Trading Service

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Quality First
Factory Custom
New
CE, RoHS, GS, ISO9001, ISO14001 and IATF16949 Certifcation.
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized

Favorites

US$ 1 / kg
500 kg (MOQ)
Mingzida Technology Co., Ltd.
Mingzida Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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3
Good Quality and Affordable Price
Carton
MZD
China

Favorites

US$ 1-100 / Piece
100 Pieces (MOQ)
HENAN FINEGO INTERNATIONAL CO., LTD.
HENAN FINEGO INTERNATIONAL CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Henan, China
  • Trading Company

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Purchasing Agent
Various Products
Product Sourcing
China
Yes
10
Questions & Answers on Quality Control Service
Q
What types of certifications can Certification & Inspection suppliers in China provide?
A
The Quality Control Service is included in our comprehensive Certification & Inspection range.Certification & Inspection suppliers can provide ISO certifications, CE marks, product quality inspections, and compliance certifications. These certifications ensure that products meet international standards, build trust with customers, and pass regulatory requirements. Partner with a reputable supplier for accurate and reliable certifications.
Q
What are the advantages of sourcing Certification & Inspection services wholesale?
A
Discover the perfect Certification & Inspection addition with our Quality Control Service.Sourcing Certification & Inspection services wholesale offers cost savings, streamlined processes, bulk discounts, and access to a diverse range of services. Wholesale purchases may include volume discounts, customizable packages, and dedicated support from suppliers.
Q
How can I differentiate between reliable Certification & Inspection suppliers and others in China?
A
Upgrade your Certification & Inspection with the elegant and durable Quality Control Service.To differentiate between suppliers, look for accreditation, industry experience, customer testimonials, and sample reports. Reliable suppliers often prioritize transparent communication, offer comprehensive services, adhere to industry guidelines, and deliver timely results.
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