Grand Hardware Factory, established in May 1995, is a specialized manufacturer and trading company based in Shenzhen, China, serving as the PRC production facility for Grand Optical Industrial Co. The company is a comprehensive provider of optical components, specializing in the design and production of bridges, top bars, end-pieces, fronts, assembly parts, spring temples, and endtips. Their extensive product catalog also includes demo lenses, lens formers, pad arms, snap-in and screw-type nose pads, hinges, rimlocks, and various optical screws. Utilizing high-quality imported materials such as Nickel Silver, Monel, Stainless Steel, Beryllium, Pure Titanium, Beta Titanium, and Memory alloys, the company maintains a strong focus on material integrity and precision. With a workforce of 11 to 50 employees, Grand Hardware Factory operates with ISO 9001 certification, which was first achieved in 2001. The company has established a significant international presence, exporting its components to major markets across Europe—specifically France, Germany, and Italy—as well as the Americas and Asia. They offer both manufacturing expertise and direct supply through their own stores, positioning themselves as a leading supplier for both metal and plastic frame components in the global optical industry.
Spring Temple (0441A)
Spring Temple (0440A)
Ningbo Great Wall Precision Industrial Co., Ltd.
🇨🇳 China
19841001-2000 peopleManufacturer/Trading Company
High capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
1414
Key customer
INDOMAK KITACIPTA KARYA
Key market
🇮🇩 Indonesia
Description
Ningbo Great Wall Precision Industrial Co., Ltd., established in 1984 and headquartered in Yuyao, China, is a premier manufacturer and global supplier specializing in high-end hardware and measuring tools. As a leading enterprise in the Chinese hardware industry, the company operates a massive production base spanning up to 250,000 square meters, supported by a workforce of over 1,200 employees. The company is recognized for having one of the largest production capacities in Asia, particularly for steel tape measures, with an annual output reaching 160 million meters.
Their comprehensive product portfolio includes over 140 series and 3,000 specifications, featuring core lines such as steel and fiberglass tape measures, spirit levels, laser levels, adjustable wrenches, and steel rulers. They also provide a wide array of hand tools, including pliers, screwdrivers, utility knives, and specialized railway measuring equipment. As a vertically integrated enterprise, Ningbo Great Wall Precision Industrial Co., Ltd. offers extensive OEM and ODM services, leveraging advanced manufacturing technology from Japan and Taiwan to serve major international retailers such as Home Depot, Lowe's, ALDI, and Metro.
The company maintains a rigorous quality management system, holding numerous international certifications including ISO 9001, ISO 14001, BSCI, CE, GS, and MID. With over 210 patents and a presence in more than 80 countries, they are a trusted partner for industrial-grade tool solutions across North America, Europe, and Southeast Asia.
Great Wall 30m/50m/100m Open Reel Case Tape Measure 3X Speed Long Measuring Tape$5.2