We have 7 quality control engineers and test chemists, all of whom are qualified after professional
training. 70% of staff have worked in Lanlang company for more than 5 years.
1000+ Satisfaction QC Feedback
Since 2009, Lanlang QC
team has managed strictly quality control for customers and received 2000+ satisfaction feedback.
Added-bonus for VIP customers
Beginning from 2012, at the strong request of our customers, we not only do quality control for orders buying from us, but also help customers manage quality acceptance for other cargos they are ordering from China. We never failed customers' trust.