Nantong Mingda Board Industry Co., Ltd

Nantong Mingda Board Industry Co., Ltd.

Type: Manufacturer of steel coil protection and packaging materials
Location: Yongan Industrial Park, Haian County, Nantong, Jiangsu Province, China

Nantong Mingda suits steel mills, coil service centers and coil exporters that need to protect finished coils from moisture, impact and edge damage in storage and transit. It's especially relevant for exporters shipping coil by sea, where moisture is the main cause of corrosion claims. Buyers who want to replace wooden or steel packaging with lighter, reusable plastic can source PE and HDPE boards cut to their coil sizes. Its custom lengths and colors also suit mills that want branded or color-coded packaging.

Product Details

PE Lateral Protection Plates
Polyethylene side plates for protecting coil faces. Available in 0.8–3.0 mm thickness and up to 1,750 mm wide, with custom length and color.

HDPE Side Protection Boards
High-density polyethylene end discs and side boards that waterproof and cushion the coil. Available in 0.8–3.0 mm thickness and up to 1,750 mm wide.

Outside PE Protecting Boards
Outer boards sized to match the coil face that stop moisture getting into the coil and reduce corrosion losses.

Outside Diameter Protection Boards
Corrugated side discs and outer boards that protect against impact and physical damage.

HDPE Skin Protection Sheets
Corrugated HDPE sheets for wrapping coils and sheet stacks, with strong resistance to industrial chemicals.

Plastic Protection Boards
Extruded and compression-molded plastic boards, supplied as wraps, tubes or edge protectors, plain or printed.

Full Description

Nantong Mingda Board Industry makes the protective packaging that goes on steel coils after they leave the production line. Based in Haian County, Nantong, in the Yangtze River Delta, it sits close to one of China's largest concentrations of steel and coil processing plants.

Its products cover each part of a coil that needs protecting. PE and HDPE side plates and end discs shield the coil faces. Outer boards and outside diameter protectors guard the circumference against knocks. Wrap sheets and edge protectors seal the whole package. The PE and HDPE boards come in 0.8–3.0 mm thickness and up to 1,750 mm wide, and can be cut to length and colored to order.

The main benefit is moisture protection. Polyethylene boards stop water reaching the steel, which matters most for coils shipped by sea or stored outdoors, where rust can lead to rejected deliveries and claims. Compared with traditional wood or steel packaging, plastic boards are lighter, don't splinter, and can be reused.

The company makes its boards by extrusion and compression molding, and says its process produces burr-free boards with consistent dimensions. Buyers deal directly with the manager, Mr. Li.

FAQ

What thickness are Nantong Mingda's coil protection boards?
PE and HDPE side protection boards come in 0.8–3.0 mm thickness.

What is the maximum board width?
Up to 1,750 mm, with length and color made to order.

Do PE coil protection boards stop rust?
They stop moisture getting into the coil, which reduces the risk of corrosion in storage and transport.

Can the protection boards be printed?
Yes. Plastic protection boards are available plain or printed.

What's the difference between PE and HDPE coil protection?
Both are polyethylene. HDPE is denser and stiffer, giving extra impact protection and chemical resistance, while PE boards are more flexible for wrapping.