on march 18th, the 2023 national automatic and electric door industry annual conference was successfully held in beijing. at the meeting, the drafting unit of the group standard "electric fast rolling doors for construction" was commended. sijia new material（shanghai) co., ltd. was recognized as one of the preparation units.
as one of the enterprises with significant influence in the new material industry, sijia has a well-known reputation for its quality in the field of rolling shutter materials. sijia leads the high-quality development of the enterprise through technological innovation, implements and promotes standardization strategies, actively participates in the formulation and revision of industry and local standards, and has achieved significant results.