HE SHENG INDUSTRY CO.,LTD is among the factory speciality make top grade ball in ours country .It was found in 6-1997. Invest near thousand . By strive and expand in more year, we are yield the mouse track ball, grassplot ball, bowling and the act the role of ball ( as lamp adom dream ball, landscape resemble marble ball, massage ball ). The round degree is incomparable, appearance is very beauty、velvet、lum. We have got the ISO9001:2000 certificate.