The production standard for Douai ensures no harmful or toxic chemicals are used throughout the entire process of turning the fiber into the fabric. Expert of 100% Hygienic Pipelines
Douai has passed the required tests. These tests cover materials insulation testing, vibration testing, flame retardant testing, water ingress (IP) testing, etc. Expert of 100% Hygienic Pipelines
y******u
Douai is professionally designed. The design is conducted by our designers who take many factors into considerations including statics, dynamics, the strength of materials, vibrations, reliability, and fatigue. Easy Use to Maximize Performance
x******z
Douai is carefully designed. Advanced calculation software helps to design its shape, to calculate it's static and to plan further details. Easy Use to Maximize Performance
n******c
The manufacturing processes of Douai involve several requirements. They mainly include the insulating performance for materials and safety testing for operation. Covered to Connect the World
b******o
Douai complies with electrical safety standards. It conforms to safety standards promulgated by safety and standard agencies such as UL, CE, VDE, CSA, BSI, CCC and so on. Mayer Pipelines For Myriad Supplies
h******x
The quality testing unit is built under strict quality control parameters. We Control Pipelines, You Control Health