Opal is manufactured in line with high-quality standards. It is produced with excellent anti-corrosive, anti-static, water-resistant, and dust-proof performance. It has reliable colorfastness when exposed to light
w******x
Opal has been tested based on the following test regulations. They include energy efficiency, energy consumption, working temperature, startup time, etc. Its size can be fine-tuned to meet required needs
v******d
Opal will be inspected comprehensively. The battery cells will be tested in different operation environments, including fault condition, high-pressure condition, or combustion condition to check its safety performance. Shock absorption ensures reduction of muscle fatigue in feet and legs
p******j
Opal is of flexible design. It can be designed with different kinds of materials, battery shells, and functions to fit its using environments. It holds advantages such as good stiffness, good resilience, and cost-effectiveness
r******j
Opal is made of high-quality timber. Its door rail, heart board, edge materials are all sourced in line with high quality, for example, any material contains insect attack, cupping, knot, or rupture will not be adopted. It features added thickness for extra cushioning and shock absorption
g******b
The product protects the objects from shock, vibration, compression, temperature, etc. It also provides a barrier from oxygen, water vapor, dust, etc. It helps ease stress and pain caused by flat foot, plantar fasciitis, bunions, arthritis, metatarsal, etc