About Us

Company Profile

On 1993, CHENGDE was establish in Wenzhou and growing up to a comprehensive company covering with an area of 38,000㎡after more than 27 year development.
Relying on strong technical strength and mature management, CHENGDE has developed and produced a variety of professional particle protective masks and has successfully qualified with FDA and CE with quality first principle. Being made in class 100,000 GMP workshop, strictly followed the quality management requirements of protective masks, ZJL masks belonging to CHENGDE are popular among consumers all over the word.
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Our advantage

We Are Here to Provide You Awesome Service Always.

Specification

Specification

Effective filtering rate≥95%
Inhale resistance ≤175Pa
Expiration resistance ≤145pa
PH: 4.0-8.5

Company strength

Company strength

GMP workshop Grade 100,000
Own Testing Center for filtration
efficiency and microbes testing
More than 46000 SQM new plant

Certificates

Certificates

Strictly accord with GB2626-2006
KN95 Chinese standard

Our vision

Our vision

Focus on breathing and
caring for your family
Fight with you against the haze.

Frequently Asked Questions

We Are Here to Provide You Awesome Service Always.

Q:Do you have inventory for masks ?
A:No, only reservation.
Q:What’s the lead time ?
A:It depends on the quantity, please contact the service for details.
Q:What’s the certificates you have ?
A:CE, FDA
Q:Can you show images of your workshop?
A:Our masks are made in Class 100,000 GMP workshop. Please refer to Workshop for details .