

R&D and design
Because professional | so trust
In 2011, the finalized design of four major series of products was completed, produced and put on the market.
In 2013, the product design obtained "utility model patent".
The technical team members of our factory have more than 15 years of experience in technology and quality control in the lead-acid battery manufacturing industry; they have comprehensive application and defect analysis of battery status indicators (electric eyes). Reasonably integrated into the initial product and product design. In 2011, the finalized design and production of four series and more than 30 models were completed. The products are superior to similar products in terms of display accuracy, clarity, ease of installation, acid resistance, cold resistance, and leakage prevention. Since its successful launch on the market, it has won unanimous praise from users.
In January 2013, the product innovation design obtained "utility model patent", the patent number is 8ZL201220270415.7.
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