We have adopted a reinforced packaging solution: shock-absorbing foam + corrugated cardboard box + wooden box (for bulk orders). The packaging features moisture-proof and impact-resistant properties and complies with ISPM 15 standards.

⦁ Check for no cracks or damages on the surface.
⦁ Use a torque wrench to tighten to the recommended torque value.
⦁ When installing vertically, consider the weight distribution.
⦁ When using multiple sections for connection, ensure alignment and load balance.

Yes, we do support: customer-specified colors and logos, materials, special creepage distance design. For the minimum customization quantity, please consult the sales representative.

Our products comply with international standards such as IEC 60383, IEC 60305, and IEC 60605. They can also be customized to meet standards like ANSI C29 and BS EN as per customer requirements.

⦁ Pin insulator: Mainly used on straight poles, it bears bending loads.
⦁ Suspension insulator: Used in high-voltage lines, it withstands tension loads through series connection.
⦁ Post insulator: Used in substations, providing rigid support.
⦁ The choice depends on voltage level, mechanical load, installation method and environmental conditions. Our engineers can provide selection suggestions.