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Why Can We Always Ensure Excellent Quality

Quality Control

We have special QC department, testing every single equipment, from voltage to apperance, our workers will inspect strictly in order to supply the best and most stable machine for our customers.

Our equipment are strictly designed and produced according to CE standard, we care for every details and the quality.

Customers' satisfaction is our pursuit, please rest assured that you will get the most satisfied equipment from our company.

Certification

Changzhou Longchuang Insulating Material Co., Ltd. Certifications
Standard: ISO9001
Number: 37822Q12450ROS
Issue Date: 2022-02-14
Expiry Date: 2025-02-14
Scope/Range: Insulation Materials(Heat Shrink Tubing , Double Wall Tube)
Issued By: CNAS
Changzhou Longchuang Insulating Material Co., Ltd. Certifications
Standard: ISO9001
Number: 37822Q12450ROS
Issue Date: 2022-02-14
Expiry Date: 2025-02-14
Scope/Range: Insulation Materials(Heat Shrink Tubing , Double Wall Tube)
Issued By: CNAS
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