2003 - 2008: Origins & Foundation

2003: Tianjin Haorongshengye set sail in Tianjin. From the birth of our first sprocket, we focused deeply on the transmission industry.

2005 - 2006: Our product matrix expanded rapidly. We mastered core gear manufacturing processes, embedding "Precision Transmission" into our brand DNA.

2008: Tianjin Haorongshengye Electrical Equipment Co., Ltd. was officially established, marking the start of our globalization and bulk international exports.

2010 - 2015: Transformation & Ecosystem

2010 - 2012: Established a complete transmission ecosystem (gears, racks, sprockets, chains, pulleys) and built a global service network to integrate R&D with market dynamics.

2015: Introduced world-class milling and turning machining centers, ushering in a new era of digital manufacturing with exponential growth in precision.

2018 - 2025: Peak Precision & Benchmarking

2018 - 2020: Strategic restructuring targeting high-end markets. Introduced top-tier CNC gear grinding machines to venture into uncharted manufacturing territories.

2021 - 2024: Massive investment in CMM (Coordinate Measuring Machines) and CNC rack grinding matrices, defining the industry’s precision ceiling in the rack segment.

2025: A year of glory. Successively obtained three major international authoritative certifications: CE, ISO9001, and RoHS.