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G10 and G11 epoxy fiberglass laminate sheets are high-strength electrical insulation materials made from glass fiber cloth impregnated with epoxy resin and laminated under heat and pressure. They combine excellent electrical insulation, mechanical strength, dimensional stability and moisture resistance, making them widely used in electrical equipment, transformers, motors, switchgear, fixtures and structural insulation parts.

Chengrui supplies both G10 epoxy fiberglass laminate sheet and G11 epoxy fiberglass laminate sheet and FR4 insulation sheet in different thicknesses, colors, sheet sizes and machined parts according to customer requirements. Standard sheets can be supplied directly, and custom cutting, CNC machining, drilling, milling and shape processing are available for insulation components.

G10 epoxy fiberglass laminate sheet is a rigid laminated insulation sheet made from epoxy resin and fiberglass cloth. It is one of the most commonly used epoxy glass laminate materials for electrical insulation and mechanical support.
G11 epoxy fiberglass laminate sheet is a higher-temperature epoxy fiberglass laminate. It is also made from epoxy resin and fiberglass cloth, but compared with G10, G11 is designed for better thermal performance and improved stability under elevated temperature conditions.

Type: Epoxy fiberglass laminated sheet

Thickness: 0.1mm-250mm

Standard Dimension: 1020*1220mm; 1220*2040mm; 1220*2440mm; 1020*2040mm; 1020*2040mm or customized.

Customized sizes available.

Thermal Class: G10- B Class 130â G11-F Class 155/H Class 180

corrugated medium paper
test liner
paper board 3 layers, 5 layers and 7 layers
paper box

United Insulation HVAC glass wool duct panel dampens unwanted noise and promotes consistent temperatures for less wasted energy. In addition, it contributes to a healthier indoor environment through less air leakage and is protected against damage from microial growth. It is easy to fabricate for faster installation. Our duct board solutions offer a wide range of benefits to fit your requirements and needs.

Features
1.Fast, high initial tackiness;
2.High solid content, low soak-in property;
3.Adjustable nozzle, flexible operation;
4.Low odor, eco-friendly.
Applications
Sprayidea 32 Upholstery Spray Adhesive is widely used to bond
sponge, foam, leather, carpet, underlay, upholstery, plastic to themselves
or other substrates, like wooden board, metal, glass, etc

Conical wedge wire screen basket, also known as Johnson screen, is welded from stainless steel profile wire and support rods. The uniform V-shaped slot delivers high filtration accuracy and excellent self-cleaning performance.
Its tapered design is ideal for centrifugal separation, facilitating fast material discharge. We can customize slot size, diameter, height and material (SS304, SS316L) according to your requirements.
Widely used in solid-liquid separation for wastewater treatment, pulp & paper, mining, chemical and food industries.

R5 laminated insulation sheet is a flame-retardant epoxy fiberglass laminate used in electrical insulation and structural applications where high mechanical strength, dimensional stability and reliable heat resistance are required.

It is made from epoxy resin reinforced with woven glass fiber cloth under heat and pressure. Compared with standard glass epoxy laminates, FR5 is commonly selected for applications that require better thermal performance and flame retardancy while maintaining strong electrical and mechanical properties.

For buyers who need a rigid laminate that can handle both insulation duty and machined structural use, FR5 is a practical and widely accepted material choice.
Chengrui Insulation supplies FR5 laminated insulation sheets for electrical equipment manufacturers, transformer factories, new energy equipment producers, industrial processors and insulation parts distributors. We can supply FR5 sheets in standard panel sizes or custom-cut sizes, and we also support CNC machining, drilling, milling and part fabrication based on customer drawings.
Type: Insulation sheet

Thermal Class: F Class 155/ H Class 180
Density: 1.95 - 2.05 g/cm³
Flame Retardancy: UL94 V-0
Thickness: 0.1 ~250mm
Standard size: 1020x 1220 mm, 1220 x 2040 mm, 1220x 2440 mm, 1020 x2040 mm or customized

The resin pulp to extract tungsten has the advantages of high exchange capacity, no need for filtration, and can comprehensively recover gold and silver various valuable metals. Taking advantage of the corresponding advantages of resin pulp can effectively solve the disadvantages of the existing roasting-ammonia leaching process in the treatment of difficult, low-grade and complex tungsten ores. Therefore, its research and application in the process of tungsten extraction will receive increasing attention.
Jiangsu Kingshan New Materials Co., Ltd. provides tungsten extraction ion exchange resin, which has the advantages of high exchange capacity, low leakage and strong selectivity. It can extract metals such as tungsten and molybdenum in the environment of low-quality mineral sources."

100% pure cotton disposable face towel, ideal for beauty salons, hotels and household daily use. Soft, lintâ??free, highly waterâ??absorbent and gentle to sensitive skin.

Available in roll type and flat packed type. We support custom sizes, logo printing and privateâ??label OEM service.

Sold by export carton. Each carton contains 48 packs. Unit price per pack can be provided upon your request.

Suitable for bulk wholesale orders. Please send your inquiry with order details to get our best offer.

X15 X30 X60 X100 X200

Size
1220 - 2440mm / 1220x2745 mm / 1830x2745 mm/2135x2745 or as customized request
Thickness : 2mm-25mm
Moisture : 6%-8%
Core panel : Wood fiber
Type : Standard Board, Fire Resistant Board, Water Resistant Board
Color : wood grain color,white,blue,green,yellow,red,black,pink,various of color
Surface : matt,embossed, glossy, leather,wave,synchronize etc...

Product type: Permanent marker / whiteboard marker / highlighter / art marker / industrial marker
Body material : PP / ABS plastic
Ink type : Alcohol-based, water-based, oil-based (application dependent)
Tip type : Bullet tip, chisel tip, fine tip, brush tip, dual tip
Tip size : 0.3 mm - 15 mm
Colors : Black, blue, red, green + custom multicolor sets
Ink features : Quick-drying, waterproof (permanent), low odor, fade-resistant
Writing surface compatibility: Paper, cardboard, plastic, metal, glass, whiteboard (depending on ink type)
Writing length : 300 - 1,000 meters per pen (varies by ink volume)

Production Of Various Industrial Paper Tubes