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Hangzhou Keyi Technology Co., Ltd.

Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Fitting , Hose , Lubricant , Hydraulic Fluid Pipe , Base Oil , Engineering Machinery
Year of Establishment:
2023-09-25
Number of Employees:
8
Address:
Hangzhou, Zhejiang, China
OEM/ODM Service
Sample Available
Visit My Factory

Fitting, Hose, Lubricant manufacturer / supplier in China, offering Construction Machinery Air Hose Abrasion Resistance Hydraulic Rubber Hose Recyclable, Vibration Absorption Construction Machinery Air Hose Hydraulic Rubber Hose Factory, Industrial Equipment EPDM Rubber Flexible Hydraulic Rubber Hose Pressure Resistance Fast Delivery and so on.

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Latest updates from this supplier
May 24, 2026

New Products

OEM Plumbing Fittings Featuring Pex Adaptor and Plumb Adaptor 40mm
OEM Plumbing Fittings Featuring Pex Adaptor and Plumb Adaptor 40mm
US $0.3 / Piece

New Products

Durable Pex Adaptor and Plumb Adaptor Plumbing Fittings 63mm
Durable Pex Adaptor and Plumb Adaptor Plumbing Fittings 63mm
US $0.3 / Piece

New Products

Sanitary Mirror Finished Elbows for Food Beverage Lines with 3A Cert (Feature: Ra<0.8)
Sanitary Mirror Finished Elbows for Food Beverage Lines with 3A Cert (Feature: Ra<0.8)
US $0.2 / Piece

New Products

Brass Loose Nut Female Adaptor 20mm X 3/4 Inch Pex Pipe Fitting
Brass Loose Nut Female Adaptor 20mm X 3/4 Inch Pex Pipe Fitting
US $0.3 / Piece

New Products

Heavy Duty SS316 Threaded Couplings for Marine Plumbing with Wras (Standard: BSP/NPT)
Heavy Duty SS316 Threaded Couplings for Marine Plumbing with Wras (Standard: BSP/NPT)
US $0.2 / Piece
May 23, 2026

New Products

Underfloor Heating System Press Compression Axial Expansion Pex Fittings for Water Gas
Underfloor Heating System Press Compression Axial Expansion Pex Fittings for Water Gas
US $0.3 / Piece

New Products

Keyi Factory Manufacturer Pex Pipe Fittings SS304/316 Brass Water Pipe Connector
Keyi Factory Manufacturer Pex Pipe Fittings SS304/316 Brass Water Pipe Connector
US $0.3 / Piece

New Products

Customized Ss Pex Fittings Pex Al Pipe Connector Brass Press Fitting
Customized Ss Pex Fittings Pex Al Pipe Connector Brass Press Fitting
US $0.3 / Piece

New Products

Water Pex Pipe Multilayer Fittings SS316 304 Brass Pex Press Fittings
Water Pex Pipe Multilayer Fittings SS316 304 Brass Pex Press Fittings
US $0.3 / Piece

New Products

Pex Fitting Tee Elobw Reducer Coupling Adapter Pipe Fitting Plastic Plumbing Material
Pex Fitting Tee Elobw Reducer Coupling Adapter Pipe Fitting Plastic Plumbing Material
US $0.3 / Piece
May 22, 2026

Short Videos
0522 PEX fitting

Short Videos
AIVideo_20260522_QEqxkjabuJhr

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PEX fitting

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AIVideo_20260522_OxMQqHUFnnWZ

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PEX FITTING

New Products

High-Quality SS316 Compression Fittings for Pex Pipe Systems
High-Quality SS316 Compression Fittings for Pex Pipe Systems
US $0.3 / Piece

New Products

SAE 100 R1 DIN-En 853 1sn Steel Wire Braid Hydraulic Hose
SAE 100 R1 DIN-En 853 1sn Steel Wire Braid Hydraulic Hose
US $2-16 / Meter

New Products

Durable Stainless Steel Threaded Pipe Coupling for Industrial Plumbing
Durable Stainless Steel Threaded Pipe Coupling for Industrial Plumbing
US $0.2 / Piece

New Products

Heavy Duty Hydraulic Rubber Hose SAE 100r13 En856 Steel Wire Spiral Reinforced High Pressure Multi Layer Structure
Heavy Duty Hydraulic Rubber Hose SAE 100r13 En856 Steel Wire Spiral Reinforced High Pressure Multi Layer Structure
US $2-16 / Meter

New Products

High Pressure Stainless Steel Male Thread Pipe Connector for Plumbing
High Pressure Stainless Steel Male Thread Pipe Connector for Plumbing
US $0.2 / Piece
May 21, 2026

Short Videos
K2

Short Videos
flange

Short Videos
k1

Short Videos
K3

Short Videos
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New Products

Premium SS316 U Profile Press Fittings for Multilayer Pex and Pert Pipes
Premium SS316 U Profile Press Fittings for Multilayer Pex and Pert Pipes
US $0.3 / Piece

New Products

China Stainless Steel 304 Pex Pipe Fitting
China Stainless Steel 304 Pex Pipe Fitting
US $0.3 / Piece

New Products

Pex Fitting Tee Elobw Reducer Coupling Adapter Pipe Fitting Plastic Plumbing Material
Pex Fitting Tee Elobw Reducer Coupling Adapter Pipe Fitting Plastic Plumbing Material
US $0.3 / Piece

New Products

Key 20X1/2 Stainless Steel 316 Pex Pipe Fitting From China
Key 20X1/2 Stainless Steel 316 Pex Pipe Fitting From China
US $0.3 / Piece

New Products

Pex Pipe 1/2 to 2 Elbow Coupling Tee Connector Socket Crimp Fittings
Pex Pipe 1/2 to 2 Elbow Coupling Tee Connector Socket Crimp Fittings
US $0.3 / Piece
May 20, 2026

Short Videos
KEYI Fitting

Short Videos
k1

Short Videos
K3

Short Videos
K2

Short Videos
K1

New Products

Hose Fitting: Heavy Duty Metal Pipe Union for Water Systems
Hose Fitting: Heavy Duty Metal Pipe Union for Water Systems
US $0.2 / Piece

New Products

Hangzhou Tianyi S316 Male R-Ring Seal Fittings HS Code 7307990000
Hangzhou Tianyi S316 Male R-Ring Seal Fittings HS Code 7307990000
US $0.01 / Piece

New Products

Tianyi SS316 U Profile Press Fittings for Multilayer Pex Pert Pipe
Tianyi SS316 U Profile Press Fittings for Multilayer Pex Pert Pipe
US $0.3 / Piece

New Products

Tianyi 20511-16-04 Hangzhou Hydraulic Connector Flat Face Seal Male
Tianyi 20511-16-04 Hangzhou Hydraulic Connector Flat Face Seal Male
US $0.01 / Piece

New Products

Premium Multilayer Pex Pipe Compression Fittings with Male Threads S316 Fittings
Premium Multilayer Pex Pipe Compression Fittings with Male Threads S316 Fittings
US $0.01 / Piece
May 19, 2026

New Products

SAE J517 Plated High Pressure Hydraulic Hose SAE100 R4
SAE J517 Plated High Pressure Hydraulic Hose SAE100 R4
US $0.6-8 / Meter

New Products

New Technology DIN-En 856 4sh 4-Ply Steel Wire Industry Rubber Hydraulic Hose
New Technology DIN-En 856 4sh 4-Ply Steel Wire Industry Rubber Hydraulic Hose
US $0.6-12 / Meter

New Products

Heavy-Duty EPDM Rubber Air Hose for Construction Safety Applications
Heavy-Duty EPDM Rubber Air Hose for Construction Safety Applications
US $0.5-4.44 / Meter

New Products

Heavy-Duty Hydraulic Spiral Wire Hose for Industrial Machines
Heavy-Duty Hydraulic Spiral Wire Hose for Industrial Machines
US $0.1 / Meter

New Products

Flexible Mutipurpose Compressor Rubber Air Hose Rubber Hose Super Good
Flexible Mutipurpose Compressor Rubber Air Hose Rubber Hose Super Good
US $0.5-4.44 / Meter
May 18, 2026

New Products

High-Quality EPDM Rubber Hydraulic Hose for Industrial Use
High-Quality EPDM Rubber Hydraulic Hose for Industrial Use
US $0.5-4.44 / Meter

New Products

Durable Hydraulic Hose with 4-Layer Steel Wire Construction
Durable Hydraulic Hose with 4-Layer Steel Wire Construction
US $0.6-8 / Meter

New Products

Wire Braided Hydraulic DIN SAE Standard R1 High Pressure Hydraulic Rubber Hose
Wire Braided Hydraulic DIN SAE Standard R1 High Pressure Hydraulic Rubber Hose
US $0.5-4.44 / Meter

New Products

Durable Synthetic Rubber Hose for Compliance in Industrial Applications
Durable Synthetic Rubber Hose for Compliance in Industrial Applications
US $0.5-4.44 / Meter

New Products

Heavy Duty Mining and Chemicals EPDM Hydraulic Hose for Energy
Heavy Duty Mining and Chemicals EPDM Hydraulic Hose for Energy
US $0.5-4.44 / Meter
May 14, 2026

New Products

Wire Braided Hydraulic DIN SAE Standard R1 High Pressure Hydraulic Rubber Hose
Wire Braided Hydraulic DIN SAE Standard R1 High Pressure Hydraulic Rubber Hose
US $0.5-4.44 / Meter

New Products

Braid Hydraulic Pipe SAE 100r1 En853 Industrial Hose High Pressure Hose
Braid Hydraulic Pipe SAE 100r1 En853 Industrial Hose High Pressure Hose
US $0.5-4.44 / Meter

New Products

Steel Wire Braided SAE J517 100r1at 1sn Hydraulic Hose Rubber DIN-En853
Steel Wire Braided SAE J517 100r1at 1sn Hydraulic Hose Rubber DIN-En853
US $0.5-4.44 / Meter

New Products

4sp Strong Safety En856 4sp Steel Wire Spiral High Pressure Rubber Hose
4sp Strong Safety En856 4sp Steel Wire Spiral High Pressure Rubber Hose
US $0.5-4.44 / Meter

New Products

High-Quality Metric Bolt Hydraulic Fitting for Hose Connections
High-Quality Metric Bolt Hydraulic Fitting for Hose Connections
US $0.01 / Piece
May 12, 2026

New Products

OEM China 16-63mm S316 Plumbing Pipe Fitting with HS Code 74122090
OEM China 16-63mm S316 Plumbing Pipe Fitting with HS Code 74122090
US $0.3 / Piece

New Products

SS316 Compression Fittings: SS316 Pex Pipe Fittings S316
SS316 Compression Fittings: SS316 Pex Pipe Fittings S316
US $0.3 / Piece

New Products

Tianyi 20-50mm SS316 U Profile Press Fittings for Plumbing Systems
Tianyi 20-50mm SS316 U Profile Press Fittings for Plumbing Systems
US $0.3 / Piece

New Products

OEM 16-63mm S316 Pluming Fitting with HS Code 74122090
OEM 16-63mm S316 Pluming Fitting with HS Code 74122090
US $0.3 / Piece
May 11, 2026

New Products

Precision Engineered Flat Face Seal Male Hose Fitting Connector
Precision Engineered Flat Face Seal Male Hose Fitting Connector
US $0.01 / Piece

New Products

Premium Multilayer Pex Pipe Compression Fittings with Male Threads S316 Fittings
Premium Multilayer Pex Pipe Compression Fittings with Male Threads S316 Fittings
US $0.01 / Piece

New Products

Tianyi 20511-16-04 Hangzhou Hydraulic Connector Flat Face Seal Male
Tianyi 20511-16-04 Hangzhou Hydraulic Connector Flat Face Seal Male
US $0.01 / Piece

New Products

Tianyi S316 Male R-Ring Seal Fittings 20511-16-04 Hangzhou
Tianyi S316 Male R-Ring Seal Fittings 20511-16-04 Hangzhou
US $0.01 / Piece
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