Ningbo Langsun Tungsten Carbide Co., Ltd.

Our main products include tungsten carbide wear parts, mechanical seal rings and sleeves, nozzles, carbide blade, carbide mining bits, drilling bits, drill tools, tungsten carbide inserts, tungsten rods and plates, carbide cutting tips, roll for high speed rolling for steel bar, tungsten balls and seats, tungsten jewelries, and non-standard customized tungsten carbide products.

Company Contact Information

Company Name: Ningbo Langsun Tungsten Carbide Co., Ltd.
Street Address:R2910-5, North Building, No.1299 Yinxian Avene Yinxian Chamber of commerce, Ningbo, China.
Sookuu Website:

Ms. lu
Director/CEO/General Manager
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