• about-bg
  • about-bg1
  • about-bg2

Awọn iwe-ẹri wa

Famous brand of Shandong Province

A ojutu ti kọja nipasẹ iwe-ẹri oye oye ti orilẹ-ede ati pe a ti gba daradara ni ile-iṣẹ bọtini wa.Ẹgbẹ imọ-ẹrọ alamọja wa nigbagbogbo yoo ṣetan lati ṣe iranṣẹ fun ọ fun ijumọsọrọ ati esi.A tun ni anfani lati pese fun ọ laisi awọn ayẹwo idiyele lati pade awọn iwulo rẹ.Awọn akitiyan ti o dara julọ yoo ṣe agbejade lati fun ọ ni iṣẹ ti o dara julọ ati awọn solusan.

Aami olokiki ti Shandong Province

Ọlá wa ati awọn iwe-ẹri

ISO9001 Certificate

ISO9001 Iwe-ẹri

ISO 50001 2018(1)

ISO 50001 2018 Lilo Awọn ọna ṣiṣe Ijẹrisi

ISO 50001 2018(2)

ISO 50001 2018 Lilo Awọn ọna ṣiṣe Ijẹrisi

ISO14001 Certification

ISO14001
Ijẹrisi

OHSAS 18001

OHSAS 18001 Ilera Iṣẹ iṣe ati Eto Iṣakoso Aabo Iwe-ẹri Ijẹmumu

China Anticorrosion Construction Qualification Certificate

China Anticorrosion Ikole
Iwe-ẹri Ijẹẹri