Liangjin Tools provides heavy-duty, high-accuracy measuring tools tailored for professional contractors and industrial suppliers. Our Black Knight Series redefines durability in the most demanding environments.
A Liangjin Professional Tape Measure is a high-precision measurement instrument engineered with carbon steel blades and impact-resistant ABS housing. Specifically designed for B2B procurement, these tools feature superior standout lengths, nylon-coated blades for wear resistance, and ergonomic locking mechanisms. Whether it's the Black Knight Series or our PTR Collection, our tools are calibrated to meet international accuracy standards for large-scale construction and industrial infrastructure projects.
Precision Engineering in Motion
Reliable Retraction • Carbon Steel Durability
| Blade Material | High-Carbon Steel / Nylon Coated |
|---|---|
| Accuracy Class | MID Class II / JIS Standards |
| Shell Material | Reinforced ABS + Rubber Armor |
| Standout Length | Up to 2.5m - 3.2m |
Looking for detailed bulk pricing or custom branding? Visit our Full Tape Measure Collection →
"The Black Knight series has become our top-selling tape measure in Northern Europe. The quality is consistent across every batch of 5,000 units."
Head of Procurement
German Hardware Distributor
"Impressed by the lead time stability. Liangjin ensures our warehouse is never out of stock, even during peak construction seasons."
Operations Manager
Southeast Asian Industrial Group
"Nylon coating durability is outstanding. Our contractor clients report 3x longer life compared to standard generic brands."
Purchasing Director
North American Tool Wholesaler
Our standard MOQ for custom branding (OEM) on tape measures is 1,200 units per size, though we offer flexibility for initial trial orders.
Yes, we provide FOB, CIF, and DDP shipping terms. We work with leading logistics partners to ensure timely delivery to any major port worldwide.
Liangjin tools are manufactured under ISO 9001:2015 quality systems and meet MID (Measuring Instruments Directive) Class II European standards.
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