Qingdao Crowns Machinery Co., Ltd.
Crownwig integrates manufacturing, R&D with sales,
lt has also passed the ISO9001: 2008 quality management system
certification.
Crownwig is committed to providing customers withhigh quality
filtration products and services.
With advanced production equipment, strong R&Dability, and
testing equipment all at high state of readiness, Crownwig can
satisfy a variety ofprofessionally customized requirements
After years of unremitting efforts, the company has won high praise
from its customers regardingits strict quality management and
high-quality after-sales service, the well-known large
customersaccounting for up to 95%.
Crownwig assists customers to win a lot of government bidding
proiectstogether .
This is the best affirmation of our products and services
