On February 22, the Provincial Bureau of Quality and Technical Supervision reported the results of provincial supervision and spot checks on four types of products, including real estate labor protection articles, chemical reagents, building insulation materials, and small concrete hollow blocks.
It is reported that a total of 233 batches of products produced by 191 companies in 13 regions including Shenyang and Dalian were checked, and 216 batches of products were qualified. The average qualification rate of product samples was 92.7%. Among them, the sampling qualification rate of labor protection supplies was 100%, the sampling rate of chemical reagents was 98.1%, the sampling pass rate of building insulation materials was 91.3%, and the sampling pass rate of concrete small hollow blocks was 85%.
The results of supervision and spot checks show that the quality of labor protection products produced by enterprises in our province is of good quality; the quality of chemical reagents has slightly improved, and the qualification rate has increased by 0.3% from the previous year; the quality of building insulation materials has declined, and the qualification rate has been higher. The annual reduction rate was 6.2 percentage points; the quality of small concrete hollow block products decreased, and the qualification rate decreased by 9.8 percentage points from the previous year.
1.with 3000 square meter factory about 35 workshop workers and 25 office workers.
2.More than 20 sets of advanced machines with more than ten years domestic trade experience and international trade experience.
3.Manufacture and supply good quality automatic doors
4.With ISO 9001 Certification and many others certifications
5. Excellent DC brushless motor , high wear-resistant qualities wheels and reasonable structure design makes it more stable, quiet, longer life
6.Our Service system is perfect
Controller Dimensions : 85×124×600mm
Weight :12 kg
Maximun leaf weight :150 kg
Open range : 70°~115°
Closing speed : 10~43 cm/s
Door hold time :0.5~10 seconds
Main Power :AC 220V~250V,50~60 Hz
Maximum current :1A
Maximun motor power:55W
Wait Power :14W
Fuse :Minimum 3.5 ASlow
Operating Temperature : -30℃ ~+50℃
Swing Door,Exterior Swing Door,Aluminium Out Swing Door,Refrigerated Swing Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.highspeedshutterdoor.com