Our company started with the production of mechanical continuously variable transmissions (CVT) and now produce mostly planetary reducers. We have 25 years of experience in the production of gearboxes and 15 years of experience in manufacturing planetary gearboxes. Our products are widely used in various industries around the world.

In 2014, a customer from Nanjing purchased our NB407W3 gearboxes for use on tower cranes.

In 2013, a mining equipment manufacturer in Shanxi, China, ordered a NB407T3 traveling gearbox for use on tracked anchoring drilling rig.

In 2012, a famous British manufacturer of mobile crushing and screening equipment, ordered a NB405 Ttraveling gearbox for use on tracked mobile crushing and screening equipment.

In 2012, a customer from Shanghai ordered a NB410W3 gearbox for a winch.

In 2011, a customer from Hunan bought our NB311L3-FZ gear reducer for rotary drilling rig.

In 2011, a heavy industry company in Shenyang, ordered our NB606L3 wheel drive gearbox for aerial work platforms.

In 2010, a mining equipment manufacturer in Shanghai ordered our NB414T3 traveling gearbox for an underground tunneling machine.

In 2010, an Australian customer ordered our NB601L1 wheel drive gearbox for aerial work platforms.

In 2010, a manufacturer in Ningbo ordered NB602L2 wheel drive gearbox for use on tracked trenchless equipment.

In 2009, a manufacturer in Zhangjiagang ordered our NB305L1 gearbox for driving river cleaning boats.

In 2006, a Spanish customer purchased our NB303L4 gearbox for solar tracking drive.