The quality of Zhenyu can be guaranteed by its hygienic license issued by the Health Supervision Department. Both its physical and chemical filtration systems are in line with the standards required in the pure drinking water. Free samples are available at Tigerwings
Zhenyu will go through a series of quality control process, including the raw materials ingredients, the quality of dyeing agents, as well as the strength of the final product.
s******e
Zhenyu has been rigorously tested. The test is carried out by our QC team who conducted pull tests, fatigue tests, and colorfastness tests.
f******i
Zhenyu is designed with a smart and compact structure which guarantees the mass flow, stable hydraulic pressure, and straight-flow immediate processing. Customization service is offered at Tigerwings to cater for each unique need
f******y
Zhenyu is professionally manufactured. Its raw materials are crushed, ground, waste rock separated, and refined to guarantee the high purity of the product. At Tigerwings, each product is ensured to be non-toxic and environmentally friendly
f******h
Zhenyu has passed the following physical and mechanical tests. These tests include a strength test, fatigue test, hardness test, bending test, and rigidity test. Tigerwings offers relatively faster lead time, usually in 2-3 weeks
k******a
The product is assured to meet the highest quality standards in the industry. At Tigerwings, each product meets criteria of CE, REACH, EN-71, RoHS, and PAHS