Brand cooperation.
As featured on YOJIU official website.
A closer look at
how quality is checked.
Testing equipment.Documentation for your specifications.

Test 01 of 4
Mechanical testing equipment for power fitting assemblies. Tension testing helps evaluate how an assembly behaves under an applied load. Share the fitting type and required loading conditions so the relevant inspection requirements can be discussed.
Material hardness checks in the factory laboratory. Hardness testing provides information about the material used in a component. Specify the material grade and any required acceptance criteria when requesting product documentation.
Equipment for evaluating material aging behavior. The applicable exposure conditions depend on the material and intended use. Tell the team about the operating environment and request the relevant test documentation for your selected product.
Glow-wire test equipment shown in our factory laboratory. Ask the team which documentation and inspection requirements apply to your selected material and component.
Blog & technical
insights.
Practical guidance on product selection, electrical connections and installation.

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Materials, conductor compatibility and key procurement considerations.

Top FAQs About Insulation Piercing Connectors (IPC) Answered
Practical guidance on IPC selection, connections and installation.

How to Install Cable Lugs?
Review preparation and installation considerations for cable lug connections.
A few useful
answers.
Start with your product reference and intended application. Include the conductor size, material and estimated quantity, along with drawings or dimensions where available. These details help the team review the component and any custom requirements.
For your quotation, also share the delivery destination and required inspection reports or shipping documents. Ask about the samples and documentation available for your selected product, so the relevant specifications and order requirements can be discussed together.
Read all FAQsWhat should I send with my enquiry?
Include the product type or drawing, conductor size, material, quantity and intended application. Ask the team about samples and the technical documents available for your selected product.
Can YOJIU support custom or OEM requirements?
Custom requirements can be discussed with the team. Share drawings, material requirements, packaging or branding needs so feasibility, tooling, quantities and terms can be confirmed.
What is the expected production time?
The published FAQ indicates a typical production period of 15–20 days. Timing depends on the product and order quantity; confirm the schedule for your quotation before ordering.
Which shipping documents can be provided?
Discuss the commercial invoice, packing list, shipping document and any required origin or product documents with the team. Availability depends on the order, destination and agreed shipping terms.
How can I request test reports or certificates?
Share the selected product reference, specification and any documentation requirements. Ask the team for the current files relevant to your product and order; published archive documents do not establish current validity or cover every product.
















