The ride involved in the Indian accident was more than likely a Chinese/Indian knock-off pendulum ride. It wasn't one made by a reputable manufacturer as it doesn't look like Intamin, Zamperla or Mondial's offerings. The ride probably was welded crappily hence why the weld failed. The reputable European manufacturers have good enough quality control to check weld quality. Most notably, the ride parts, including the arm that holds the gondola in place, are engineered properly to support a full load of guests. Something the manufacturers in third world countries don't do.
Also the culture towards amusement safety, obviously, is probably very different in India compared to what it is here.
An important thing to note for the public to note before these two accidents put off chances of riding Goliath or Claw.