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About Us

Ningbo Longly Company Limited.

Longly is a Professional import and export corporation with its own manufacturer of which the responsibility includes research and development, manufacturing, we keep innovation and quality control in mind, we manufacture a range of tire valves ,valve accessories,pneumatic impact wrenches, wheel weights and repair tools to meet the demands of OEM and aftermarket customers all over the

Main Products

TPMS valve,TR412,TR413,TR414,TR415,TR418

Factory Equipment

vulcanizer(Vulcanization Machine) 9 with TR414 350 pcs / Mold
25 sets of valve core inserters
80 sets of hydraulic machines
6 sets of valve cap mounters
CNC Machine 12 sets
Core tests such as rubber strength and leak measurement are in-line testing
Shipment inspection possible according to customer request items

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