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Quality Control and Inspection

Our commitment to quality control and inspection is what sets us apart in the power tools industry. We understand that our customers rely on our products to get the job done, and we strive to exceed their expectations every time. Whether you are a power tools wholesaler, brand owner, or retail buyer, you can trust that our power tools quality control INSPECTION process ensures that you are getting the highest quality and most reliable power tools on the market.

Our power tools quality control INSPECTION process is led and executed by experienced quality management teams and technical experts. They have rich experience and professional knowledge to each power tool meets our strict standards for quality, reliability, and safety.

As a power tools manufacturer, we take quality control and inspection very seriously and we are committed to providing our customers with high-quality and reliable products. Our power tools quality control inspection process is carefully designed to ensure that our power tools meet the highest standards of quality and performance.

Process of Quality Control and Inspection

Our quality control and inspection process starts with the procurement of raw materials and continues throughout the production and shipping of the final product. We strictly control the quality of raw materials and only use high-quality materials that meet our standards. During the production process, we follow production standards and processes, conduct multiple inspections and tests to ensure that each tool's performance and quality meet our requirements. We also conduct comprehensive inspections and tests after the final product is completed to ensure that each product runs smoothly and meets our customers' requirements and expectations.

First-Article Inspections (FAI)?are performed prior to mass production. Product properties are measured and compared with specifications to verify quality matches.

In-Process Inspections (IPI)?ensure that the processes and techniques used to manufacture power tools are followed.

Pre-Shipment Inspections (PSI)verify the conformity of power tools to specifications before shipping. Inspectors evaluate workmanship, functionality, packaging, labeling, and other criteria as required.

Container Loading Supervision (CLS)?ensures that proper methods are employed during product loading, and counts are verified on-site.

Sorting services?are used to inspect production and detect quality issues or perform rework operations.

Inspection checklists for Power tools quality control

Appearance check

Assembly check: complete/ tight and tough

Accessory fitting

Foreign object

Tools Overall Test: durability test, temperature rise test, working condition test

Function test

Parts Inspection (Including Purchased Raw Materials)

Internal check

Overall Production Line Inspection

Speed Test(RPM)

Hi-pot test

No load Power consumption/ Load Power test consumption

Power cord parameter inspection: material, cross-sectional area, exposed length, applicable voltage

Tensile and bending test for power cord

Cool motor resistance test

Running test: smooth running/ noise within standard/ no obvious vibration etc

Package/Carton Drop test

Barcode scan test

Rub test for logo etc

Tools Overall Test-Durability Test, Temperature Rise Test, Working Condition Test

Durability Test

Durability Test Equipment Panel

Temperature Rise Test

Working Condition Test

Overall Production Line Inspection

Self-inspection control standards for line assembly operations

Comprehensive performance testing equipment for finished electric drill products

Rotor operating instructions

Bad cases

Parts Inspection (Including Purchased Raw Materials)

Three-dimensional coordinate measuring instrument (dimensions)

Hardness testing (Rockwell hardness tester)

Salt spray test

Dust test (dust test chamber)

Standard light source to verify product color deviation

Power cord tensile and bending test

Drop test

Bolt torque test


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