A placement to scale its own arms
Ruisong Technology plans a private placement of up to 784 million yuan, with the net proceeds funding a high-precision, high-speed six-axis robot industrialisation project, an upgraded headquarters and R&D centre, and working capital and debt repayment. The R&D centre will push Nano PLR nanometre-level robot bodies, micro-nano optical-interconnect coupling, third-generation PLR robots and an AIoT digital platform.
Ruisong was founded in 2012 by Sun Zhigang and spans robotics, AI machine vision, industrial software and smart manufacturing. In 2015 it sold its first batch of key robot components to Germany’s IBG group. Its growth has long run alongside Panasonic: Sun started Guangzhou Songxing in 1995 as Panasonic’s first welding-agent and robot distributor in China, and in 2025 Ruisong spent 900 million yen to buy Panasonic Interconnect’s high-precision high-speed parallel-robot assets.
In February the two celebrated 10,000 Panasonic robots in successful use. In January Ruisong’s self-developed high-precision high-speed six-axis robot, the PLR, rolled off the line with 0.8 micrometre repeatability, a top speed of 2.2 metres per second, 3 kilogram load and beyond 50,000 hours mean time between failures, with key parts rated beyond ten years.
Where the robots land
Ruisong has qualified at a global connector leader, placed first-set equipment with two semiconductor-display leaders for flexible FPC assembly with small-batch reorders, and won small-batch orders in high-end precision electronics. In 2025 it landed its first Xinjiang project, a 330 million yuan cotton-picker core-components order, and its first Southeast Asia order, a 130 million yuan NEV smart-manufacturing deal with Malaysia’s INGRESS.
The profit picture is the catch. From 2020 to 2022 revenue rose from 7.99 billion to 10.06 billion yuan while net profit fell and turned to a 62.7 million yuan loss in 2022. From 2023 to 2025 revenue held at 8.87 to 10.16 billion yuan and returned to profit, but net income thinned from 49.2 million to 11.5 million yuan.
The 2026 first quarter broke the pattern: revenue of 202 million yuan, up 15.8 per cent, and net profit of 20.6 million yuan, up 878.6 per cent, with deduct net profit up 1,363.4 per cent. The capacity and capital moves may finally be converting into earnings.
Editor’s note: This is an adapted translation of the original OFweek report. It has been trimmed and restructured for readability for an international business audience. The full original (in Chinese) is at https://robot.ofweek.com/2026-06/ART-8321202-8120-30689931.html.