China Kanghui Holdings, an orthopedic medical device maker based in Changzhou, said its wholly owned subsidiary, TGM Medical, received approvals from the FDA to market in the US two joint replacement systems: the Helicon™ Hip System and the Milestone Knee System, along with related surgical instruments. More details.... Stock Symbol: (NYSE: KH) Share this with colleagues: var switchTo5x=true; stLight.options({publisher:'d7871f5b-67bc-4d30-b66f-1465d0b97213'});