On June 19, the group standard "Made in Zhejiang" and "Steel Fire Doors for Households" drafted by Dali Zhu was successfully released and officially implemented on July 1, 2020.

The "Made in Zhejiang" group standard is a regional brand image that represents the advanced nature of Zhejiang manufacturing industry. It is the "benchmark" and "leader" of Zhejiang manufacturing industry. It also reflects the high requirements of manufacturing enterprises for their own production technology and production capacity.

Vigorously as the drafting unit of the "Made in Zhejiang" group standard of "Steel Fire Doors", and has always been a practitioner of the "Made in Zhejiang" group standard.

From the official launch of the “Steel Fire Door” “Made in Zhejiang” group standard initiation seminar in 2018, to the successful review of the “Steel Fire Door” “Made in Zhejiang” group standard in 2019, Chai Wensheng, Chairman of Dali Group, was appointed as the industry Experts led the technical engineers of the group to undergo repeated certifications and tests to increase the fire resistance performance of the existing Class A fire door national standard from 90 minutes to 100 minutes. The materials, accessories, processing technology, appearance weight, fire resistance performance, Insulation performance, sound insulation performance, airtight performance, security performance, etc. are all improved.

As a benchmarking enterprise in the industry, Vigorously will continue to uphold its mission, improve product quality, optimize services, and lead the healthy and orderly development of the industry!