BAIANDA controls quality of raw material, semi-products, finished products according to ISO9001:2015 and different nation's standards.
Quality Control
Incoming Raw Materials
Incoming raw material must pass through the test before being used.
Semi-products
The parts must pass through the test before going into the next procedure.
Key part ——Exhalation valves are 100% testing.
Finished Products
Finished product must be tested and proved to be qualified for delivery in conformity with standard and customer demands.
Testing Capacity
With advanced testing equipment and professional technical, products meet China LA, NIOSH, etc.