Established in 1999, FUYU door lock has gradually become one of the most famous door lock manufacturers in China because of high quality, high added value, variety and variation.
The quality control of FUYU lock door lock brands names begins with the selection of its components or parts. All of the components must go through chemical spraying soak tests, including, salt spray, acid and alkali pickling, and corrosive liquid dipping test.
The bulb of FUYU lock door lock brands names is of well-crafted. Through comparison of a large amount of experimental data, the bulb is manufactured to have excellent luminescence performance.
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The main material of FUYU lock door lock brands names is an elastomer. The elastomer material has been strictly selected before it goes into the factory.
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FUYU lock door lock brands names undergoes a variety of specialized testing and evaluation to a scope of standards both domestic and internationally in the arts and crafts industry.
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FUYU lock door lock brands names has to go through the physical testing to evaluate its performance, comfort, safety and quality characteristics (slip resistance, abrasion, breathability, flexion, heel impact, etc.).
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FUYU lock door lock brands names is strictly tested. It is conducted in the in-house testing laboratory to measure the physical properties of the rubber compounds.
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This product undergoes in-house quality assurance procedures conducted by our QC team.