About Us

DRILLMAN  Technology is a top supplier of high-performance titanium products based in China. With over 20 years of industry experience, we have become a trusted name in titanium fabrication, specializing in a wide range of mill products that meet a variety of industrial needs.

Since 2004, SINOAN was founded in Cixi City, Ningbo, Zhejiang, China, Our factory–Delrong Fasteners , it is one of Titanium Fasteners and Screws manufacture.

Which with 10000Sqr Factory, have 400 tons per month screws was produced in our factory.from Stainess screw to Tianium screw ,  fristly  , we produce carbon screw, stainless fasteners, but form 2017,SINOAN had turn to develop Titanium Fastener area, Titanium Screw , Nut, Thread Rods. Bolts…..because a Pro fastener Manufaturer.  it can suitable customer purchae many  materials fasteners .it used for Building, industial ,airport, we got EU ETA screws certification. and  had got CE14592 CE14566 . ETA20-0098 for Wooden construction screw series. form 2017 ISO9001:2000 Certification we had passed to follower our fasteners  quality.

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Products

Why Choose Us?

Full Product Range

Custom titanium fasteners, including titanium bicycle bolts, titanium motorcycle bolts, titanium RC screws, and titanium bolts and nuts.

20+ years of experience

Chinadrillman fastener manufacturers with 20+ years of experience in producing titanium bolts, titanium screws, and titanium lug nuts

Custom Titanium Fastener

Customize titanium fasteners, offering over 500 Customized titanium fastener solutions to clients in Europe, the USA, and Japan.

Standard Ti Bolts Stock

Keeping regular inventory of over 1000 kinds of standard titanium bolts, can deliver within 5 days if choose form our stock.

8 Times Quality Check

Keeping inventory of raw materials to ensure quality stability and delivery time, 8 times quality check from raw material to shipping

ISO 9001: 2015 Certification

With ISO 9001: 2015 Certification, ensuring our processes and products consistently meet the highest levels of quality and reliability

Application Areas

Titanium Bicycle Bolts

Titanium Motorcycle Bolts

Titanium Lug Nuts and Bolts

Titanium Bolts for Industry

Production Process of Drillman Manufacturer

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Forging

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CNC Precision Machining

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Thread Rolling

Pro Building Fasteners & Fixing Manufacture

Produce Roofing Accessories,Building Material,Screws and Fasteners,Nut-Threaded Insert

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