
Nengjie is a professional developer and manufacturer of best open face motorcycle helmet . We have transcended most other competitors in the market. According to the material, Nengjie's products are divided into several categories, and flip motorcycle helmet is one of them. This product is non-toxic. Chemical risk assessments in its manufacturing are improved and all potentially harmful substances are phased out. Nenki has been awarded national patent. This product is useful in reducing foot muscle fatigue. It gives enough support to the arch and comfort to the feet during walking. Nenki customer service professionals are committed to your satisfaction.

We stick to sustainable processes. All emissions, whether gases, liquids, or solid and metal wastes, are monitored, treated where necessary, and sent for reuse or recycling wherever possible.