Jiwei Ring-11 Liquid Level Switch Explosion-Proof Series have passed the final review by PCEC (Tianjin) Certification Services Co., Ltd. and obtained CCC Certificates.

Jiwei Fork Liquid Level Switches have been favored by many Chinese shipyards for its reliable quality and stable performance comparable to imported level meters, and widely applied to the water level control in ship cabins, especially in the bilge.

The inspection team highly approved our production management, quality control, and product consistency through on-site verification and documentation review.

204 pieces of Jiwei Flame-proof Tuning Fork Liquid Level Switches have been operating stably and reliably for more than 5 years without any problems or failures

Ring-11 has excellent performance in high temperature and high pressure ambience, highly corrosive liquid, pipeline measurement of pump protection system, and food and pharmaceutical industry with high hygiene requirements.

A Turkey company, Durko, has purchased series of Jiwei Vibrating Level Switches, which laid a solid foundation for Jiwei to open the European market.

Since 2013, Jiwei develops dual-tube vibrating rod level switch with high sensitivity and reliability, enabling domestic alternatives for harsh industries.

Jiwei Automations showcased its dual-tube vibrating rod level switch at the 2014 West China Cement Conference, solving dust buildup and boosting smart level control.