We promise choosing changrong is equal to choosing quality and efficient services.
1. Extensive physical performance tests for MAYZE men's electric toothbrush have been carried out. These tests include slip and flex cracking resistance testing, bond adhesion testing, seam & attachment strength testing, and colorfastness testing.
2. Statistical quality control technique has been adopted during the production to guarantee the consistent quality of the product.
3. Dongyang changrong technology co., LTD manages delivering the best customer service.
4. Dongyang changrong technology co., LTD puts customer satisfaction at the first place.
1. Now MAYZE has been more influential in power electric toothbrush field.
2. Our factory has the most advanced production equipment. They can ensure the highest quality and fastest production, especially for mass production.
3. We work hard to develop a sustainable footprint by adopting eco-friendly production processes and quality controls, designing and supplying products that meet environmental standards. We have a commitment to sustainability and responsible business. We take full responsibility for every operation by reduced CO2 emissions and water waste during our production.