Takaddun shaida

1

ISO 9001

4

ISO 14001

3

OHSAS 18001

2

Takardar shaidar ASME U

ABS证书

ABS

CE

CE

ISO 45001

ISO 45001

NB U钢印证书

NB U Certificate

Ingantacciyar hanyar haɗakar tsarin mafita mai inganci a cikin filin musayar zafi

Abubuwan da aka bayar na Shanghai Heat Transfer Equipment Co., Ltd. yana ba ku ƙira, masana'anta, shigarwa da sabis na masu musayar zafi na farantin karfe da mafita gabaɗayan su, don ku zama marasa damuwa game da samfuran da bayan-tallace-tallace.