He Yulong, head of Xuchang Tianhe Welding Device Co, inspects the surface quality of a glass produced on the automated production line at his factory in Xuchang, Henan province. PHOTO/CHINA DAILY Reluctant successor He Yulong, 28, took over Xuchang Tianhe Welding Device Co, in Xuchang, Henan province, in circumstances he had little control over. "I'm keen on stability rather than …