strong capacity scale
the world's biggest luggage lock manufacturer
with two production bases in dongguan and jiaxing，yif has focused on luggage lock manufacturing for more than 25 years, with roughly 50% market share of medium to high-end luggage lock market, accompanying more than 1 billion people on their journey.
with an annual production capacity of 60 million pieces, yif can meet the need of different order need.
excellent manufacturing facilities and mature production systems
high-precision automatic manufacturing equipment
automatic assembly lines for lock cylinder
30 semi-automatic die-casting machines
100 injection machines with automatic arms
lean production system application
mature and complete lock manufacture process and industry chain