Industry News

When it comes to roof durability and long-term performance, every small component matters — and the Roof Seal Strip is one of the most overlooked yet vital ones. Designed to protect the seams, joints, and edges of roofs from moisture, dust, and external elements, this simple but powerful accessory ensures that your roofing structure remains watertight and energy-efficient. As a professional manufacturer, Ningbo Richge Technology Co., Ltd. specializes in producing high-quality Roof Seal Strips that meet industrial, commercial, and residential standards.

In today’s interconnected world, where electricity powers industries, cities, and households, the reliability of power transmission is non-negotiable. One of the least visible yet most critical components ensuring safe and uninterrupted energy flow is the high voltage insulator. These devices serve as the silent guardians of electrical infrastructure, preventing current leakage, supporting conductors, and protecting systems against breakdowns.