By Qiaoyi Li and Laurie Chen
BEIJING, Aug 19 (Reuters) - China's robot makers showcased their latest machines at a Beijing conference on Wednesday, seeking to convince investors and customers that the technology is moving forward for broader commercial adoption.
More than 300 companies are attending the World Robot Conference which runs through Sunday, displaying over 2,000 exhibits and launching more than 150 products, according to Beijing authorities.
The conference comes as robotics emerges as a new
front in the U.S.-China rivalry and as investor enthusiasm for the sector hits fresh highs in China.
Shares in Unitree, China's best-known humanoid robot maker, soared nearly six-fold in their Shanghai trading debut on Wednesday.
ROBOTICS AN 'IMPORTANT FORCE' IN CHINA'S DEVELOPMENT
Following its successful IPO, which was more than 8,000 times oversubscribed by retail investors, startup Lumos Robotics and the robotics division of China's largest auto exporter Chery Automobile told Reuters they were also considering stock market listings.
At the conference's opening ceremony, Xin Guobin, vice minister of the Ministry of Industry and Information Technology, pledged support for the sector's development, saying robotics had already become "an important force" in China's economic and social development, state-backed financial news outlet Cailianshe reported.
While robots in China are increasingly being deployed for tasks such as hotel food deliveries and on some assembly lines, large-scale adoption beyond pilot projects remains limited.
"Our most common application scenarios are in logistics," said Zhang Dapeng, assistant vice president at industrial humanoid robot firm Leju, as his company exhibited robots moving and sorting crates and small objects.
"Major European factories ... as well as domestic auto plants ... are using our robots to work in their factories, whether it's moving boxes, loading small components, or performing other tasks," he said, adding that its robots have achieved the same efficiency as a human worker.
Startup Robotera displayed a slick demonstration of a parcel-sorting humanoid robot torso on a wheeled tripod base at the show. The robots have a continuous running time of 900 to 1,000 hours, and are 85% as effective as a human worker, a sales representative told Reuters.
Other exhibits included DexForce's humanoid robots, which package mobile phones into boxes, and a giant robotic horse that can be ridden.
UBTECH's presentation showcased teaching robots capable of conducting English language classes and supervising examinations at university test centres.
COMPETITION HELPS INDUSTRY'S GROWTH
The industry's rapid expansion mirrors China's electric vehicle sector a few years ago, when scores of companies emerged rapidly and competed aggressively.
"A large number of (robot) companies appeared almost overnight," Zhang Guibing, head of AiMOGA Robotics, Chery's robotics division, told Reuters on the sidelines of the conference.
"But from the perspective of industry development, there is a positive side to this. It allows everyone to compete fully," he said. "In the end, this will help deepen the industry's technology and capabilities. From that perspective, I think this is a good thing."
Global humanoid robot shipments nearly quadrupled in the first half of this year to 19,100 units, with Chinese manufacturers dominating the market, according to data from Smart Analytics Global.
Still, Georg Stieler, a robotics analyst who advises industrial companies in China, estimates that between 50% and 70% of humanoid robots produced this year could end up in "data factories", where they are used to collect training data rather than perform productive work for paying customers.
"Competition in the Chinese market could become extremely intense in the future, especially when it comes to costs," AiMOGA's Zhang said, adding humanoid robots could take about a decade to mature before seeing rapid adoption.
(Reporting by Eduardo Baptista, Laurie Chen, Qiaoyi Li and Ju-min Park, Writing by Miyoung Kim; Editing by David Holmes)
