The high cost performance system window solution for the whole climate condition.
The high cost performance system door solution for the whole climate condition.
The revolutionary opening methodhas found a good balance between theusage habits and high performance ofChinese customers,and the specialopening system door and window solutionfor the whole climate condition.
High performance system door and window solution for cold region,hot area andhigh acoustic environment.
High performance system door solution for cold region,hot area andhigh acoustic environment.
Aiming at the requirement of large area open space,a special folding system door scheme considering insulation,noise and sealing performance is proposed.