
Sino Ample
About us
Sino Ample Group is a leading manufacturer specializing in precision casting, stamping, and CNC machining parts. We have been supplying various metal components to OEMs for over 25 years, with ISO9001 and CE certification. Our capabilities include stainless steel investment casting, aluminum die casting, and high precision CNC machining metal stamping parts.
Our products include motors & blowers, filters, HVAC Products, Construction Hardware products, Precision Casting Components and so on
Products & services

Sand casting/Investment Casting
Sand casting/Investment Casting Materials: Iron, Steel, Brass Die casting Materials: Zinc, Aluminum

Forging
Steel and Stainless Steel Hot and cold

Stamping
metal stamping/Progressive die stamping/Deep Drawing

Connecting Rod
investment casting/sand casting 300Materials: Stainless Steel - 300 & 400 series Iron, Steel, Brass

Valve Body
investment casting/sand casting 300Materials: Stainless Steel - 300 & 400 series Iron, Steel, Brass

Pulley
CNC Machining/CNC Milling/CNC Rolling

CUTTER PLATE MACHINED FOR PUMP
investment casting/sand casting 300Materials: Stainless Steel - 300 & 400 series Iron, Steel, Brass, aluminum

ROTARY CUTTER 440 S/S
investment casting/sand casting 300Materials: Stainless Steel - 300 & 400 series Iron, Steel, Brass, aluminum

IMPELLER 316 S/S MACHINING FOR PUMP
investment casting/sand casting 300Materials: Stainless Steel - 300 & 400 series Iron, Steel, Brass, aluminum

Fan Flange-HVAC Component

AIR PIPE CLAMP

TURBULATOR SECTION-HVAC COMPONENT
metal stamping/sheet metal fabrication

TUBE& REFLECTURE HANGER

BLDC Blowers

Pump Motors

Double-sided aluminum foil hose

Glass fiber reinforced composite hose
The aluminum foil fiberglass cloth composite hose is made of aluminum foil composite film and aluminum foil fiberglass cloth wrapped around high-strength steel wire.It is mainly suitable for medium and low-pressure central air conditioning ventilation and is widely used in industrial ventilation and fresh air ventilation projects. iIt does not emit toxic gases when exposed to high temperatures and fire. Specification and Technical Data Material: Fiberglass cloth, aluminum foil, PET, steel wire Product color: Silver Diameter Range: 2~20 inch Flame retardant level: B1 Temperature range: -20 to 130°C Bending radius: 0.54*D Maximum pressure: 2000PA Steel wire diameter: 0.8mm-1.4mm Duct length: Each hose extends to 10 meters (Compressed to 60CM)

Nylon fabric retractable hose
Those Nylon hoses are suitable for the suction and transfer of smoke, gas, light dust, and air in air conditioning and ventilation equipment; as hose connectors for radiators, blowers, and other air transfer equipment; for the discharge of flue gases, blower exhaust devices, and monitoring devices for engine testing. Duct features: flame retardant, shock-resistant, tear-resistant, tensile strength, lightweight, excellent bending compression, and temperature resistance from -20 to 120 °C. Specification and Technical Data Product color: dark gray Pipe diameter size: 2~24 inches Material composition: aluminum foil, steel wire Flame retardant level: B2 Temperature range: -30 to 120° Bending radius: 0.54*D Maximum pressure: 2000PA Steel wire diameter: 0.8mm-1.4mm Duct length: each hose is 10 meters when stretched (75CM when compressed)

Fiber Glass Air Duct
Features: High temperature resistance, acid and alkali resistance, leak-proof.Temperature range: -70 °C to 400 °C.

Dust Collection Filter
Dust Collection filters Filter Accuracy:5micro~20micro Features: Multiple mounting options, efficiency up to 99.95%

Hydraulic Oil Filter
Hydraulic Oil Filter Filter material: Metal mesh, glass fiber, filter paper,Filter Accuracy: 2micro~200micro

Air Filter
Air Filter Filter media: Polyester lamination/Efficiency: ≥99.98%(Customized)

Oil mist filter
Oil Mist Filter Filter Accuracy 2micro~200micro Features: filter efficiency up to 99.95%,