01

Raw material control

For Strengthening the management of product quality,we concentrate on the source of WFA,prevent unqualified materials to be put into the production chain.

According the request of customers,we purchase the low impurity Alumina,for example,we request our suppliers that content of sodium will be not more than 0.35%, though the price is RMB80 higher than ordinary alumina which used for Aluminium.

02

Package

At present,we cooperated with several paper bag and pallet manufacturers for a long time,we strictly request them for the paper bag.

03

Double layer bag

Another main package is big bag,for prevent leaking of fine WFA from the bag,often,we order double layer bag.

04

Transport

All the goods should be fixed and covered when delivery from our factory.