Changzhou Trustec Company Limited
Verified Supplier
11 Years
jiangsu, changzhou
Since 2011
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Supplier Homepage > Products

PRODUCT CATEGORIES

Commercial Exhaust Fan Motor

 (26)

Air Conditioner Fan Motor

 (59)

Synchronous Gear Motor

 (2)

Window Ac Fan Motor

 (9)

HVAC Blowers

 (57)

Condenser Fan Motor

 (142)

Heat Pump Motor

 (24)

Three Phase Motors

 (10)

Air Cooler Fan Motor

 (32)

Universal Fan Motor

 (23)

Shaded Pole Motor

 (10)

Resin Packing Motor

 (19)

Outdoor Fan Motor

 (48)

Indoor Fan Motor

 (33)

Air Curtain Motor

 (8)

BLDC Fan Motor

 (49)

Fan Coil Motor

 (82)

ECM Motors

 (39)

Axial Flow Fan

 (11)

3.3 Inch Motor

 (45)

HVAC Blower Motor

 (46)

Custom Electric Motors

 (1)

Why Can We Always Ensure Excellent Quality

Quality Control

Quality Built into Every Process

At Trustec Motors, quality control is integrated into every stage of production—from incoming materials and process inspection to final testing and shipment approval.

We operate under an ISO 9001:2015 quality management system and apply standardized procedures, traceable records and continuous improvement methods to ensure consistent motor performance and long-term reliability.

1. Incoming Quality Control

Raw materials and purchased components are inspected before entering production, including:

  • Silicon steel laminations
  • Copper wire
  • Bearings
  • Shafts and end shields
  • Electronic components
  • Insulation materials

2. In-Process Inspection

Key production parameters are monitored throughout winding, assembly and testing processes.

Critical inspections include:

  • Winding resistance
  • Insulation and wiring
  • Rotor and shaft assembly
  • Bearing installation
  • Air gap and mechanical dimensions
  • Workmanship inspection

3. Performance Testing

Each motor is tested according to defined specifications before shipment.

Testing may include:

  • Voltage and current
  • Input and output power
  • Speed and rotation direction
  • Torque and efficiency
  • Noise and vibration
  • Insulation resistance
  • Dielectric strength
  • Temperature rise

4. Final Inspection

Before packing, finished products are checked for:

  • Electrical performance
  • Appearance and labeling
  • Lead wire and connector accuracy
  • Shaft dimensions
  • Packaging requirements
  • Customer-specific specifications

5. Traceability & Improvement

Production and inspection records are maintained for traceability. Quality issues are analyzed through corrective and preventive actions to support continuous improvement.


Certification

Changzhou Trustec Company Limited Certifications
Standard: CE
Number: 150900386HZH-001
Issue Date: 2015-10-17
Scope/Range: Fan motors
Issued By: Intertek Testing Services Hangzhou
Changzhou Trustec Company Limited Certifications
Standard: ISO9001:2008
Number: 01414Q10459R1M
Issue Date: 2014-10-13
Scope/Range: Fans, Fan Motors
Issued By: China United Certification Center
Changzhou Trustec Company Limited Certifications
Standard: ISO9001:2015
Number: ZD-2017Q5763
Issue Date: 2017-09-30
Scope/Range: Sales for the Motors, and Fans
Issued By: Shenzhen Zhongda International Certification Co.,Ltd
Changzhou Trustec Company Limited Certifications
Standard: CE
Number: 170402381SHA-001
Issue Date: 2017-05-12
Scope/Range: BLOWER FANS
Issued By: Intertek Testing Services Shanghai
Changzhou Trustec Company Limited Certifications
Standard: ROHS
Number: SZ2017060321-1E
Issue Date: 2017-07-07
Scope/Range: Motor & Blower fan
Issued By: STQ Testing Services Co.,Ltd
Changzhou Trustec Company Limited Certifications
Standard: CE
Number: 1807233
Issue Date: 2018-07-31
Scope/Range: Electric motor
Issued By: SHENZHEN TIMEWAY TESTING LABORATORIES
Changzhou Trustec Company Limited Certifications
Changzhou Trustec Company Limited Certifications
Changzhou Trustec Company Limited Certifications
Changzhou Trustec Company Limited Certifications
Changzhou Trustec Company Limited Certifications
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