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Since 2007
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Company Profile
Syi Industrial Co., Ltd.
Founded in 1988, SYI Group Companies have served the society for over 30 years with best Municipal, Pipeline and Machinery Products & Services, including Pipes, Fittings, Universal Couplings, Flanged Adaptors, Dismantling Joints, Valves, Fire Hydrants, Manhole Covers, Gully Gratings, Surface Boxes, Manhole Steps, Tree Gratings, Bollards, Flanges, Lifting Anchors and other OEM Castings and Forgings.
Featured Products
Syi ISO 2531 En 545 En598 Ductile Iron Flanged Pipe Fittings for Water Pipeline
US$1.30-1.80 / kg
10 kg (MOQ)
US$780.00-960.00/ Ton
10 Tons (MOQ)
US$1.30-1.80/ kg
10 kg (MOQ)
US$600.00-850.00/ Ton
1 Ton (MOQ)
US$900.00-1,200.00/ Ton
10 Tons (MOQ)
US$3.00-3.50/ Piece
200 Pieces (MOQ)
US$15.00-20.00/ Piece
50 Pieces (MOQ)
SYI Pipeline Products
Factory Price ISO2531 DN300 Class K9 Fbe Internal Lined Ductile Cast Iron Socket Spigot Pipe
US$780.00-960.00 / Ton
10 Tons (MOQ)
Ductile Iron Flanged Pipe Fittings ISO 2531 En 545 En598 for Water or Sewerage Pipeline Projects
US$900.00-1,200.00 / Ton
1 Ton (MOQ)
Factory Price Ductile Iron Wide Range Universal Flexible Connection Dresser Pipe Coupling Joint
US$1,000.00-1,300.00 / Ton
1 Ton (MOQ)
Factory Price Non-Rising Stem Handwheel Manual Steel GOST Gate Valve
US$30.00-100.00 / Piece
50 Pieces (MOQ)
SYI Municipal Products
China Factory High Quality 600X600mm Square Ductile Iron Manhole Cover En124
US$900.00-1,200.00 / Ton
10 Tons (MOQ)
Factory Sell Rectangle Round Square Single Double Seal En124 D400 Ductile Cast Iron Manhole Cover
US$900.00-1,200.00 / Ton
1 Ton (MOQ)
China Popular Sale Heavy Duty En124 D400 Ductile Cast Iron Foundry Manhole Covers Made in China
US$900.00-1,200.00 / Ton
1 Ton (MOQ)
En124 D400 Ductile Cast Iron Round Floor Drain Grill Grates Cover Gully Grating
US$30.00-100.00 / Piece
10 Pieces (MOQ)
China Ductile Iron D400 Class Channel Gully Grating Heavy Duty Gully Grating
US$80.00-200.00 / Piece
50 Pieces (MOQ)
DIN19555/En13101 /En124 Plastic Polypropylene Manhole Foot Steps for Concrete
US$3.00-3.50 / Piece
200 Pieces (MOQ)
Syi OEM High Quality Ductile Iron Ggg50 Water Meter Cast Iron Surface Box
US$1.00-200.00 / Piece
1 Piece (MOQ)
SYI Oil And Gas Products
Factory Price Flexible Rubber Expansion Joint Bellows with Stainless Steel Flange
US$15.00-85.00 / Piece
10 Pieces (MOQ)
Anti-Vibration Single Sphere Flange Flexible EPDM Rubber Expansion Joint for Pipe Fitting
US$15.00-85.00 / Piece
10 Pieces (MOQ)
ASME/ANSI B16.9 Sch 40 Carbon Steel Pipe Fitting Butt Weld Seamless Concentric Reducer
US$5.00-9.00 / Piece
100 Pieces (MOQ)
ASME B16.9 ASTM A53 Black Paint Seamless Weld Carbon Steel 90 Degree Tube Elbow
US$5.00-9.00 / Piece
100 Pieces (MOQ)
ANSI DIN En BS JIS ISO Standard Forged Steel Blind Flange for Oil Gas Pipeline
US$1.00-50.00 / Piece
50 Pieces (MOQ)
DN 32 40 50 100 150 200 250 300 ANSI GB Forged Stainless Steel Blind Flange
US$1.00-50.00 / Piece
50 Pieces (MOQ)
High Quality ANSI B16.5 Class 150 Wnrf Flange Carbon Steel Welding Neck Flanges
US$20.00-50.00 / Piece
50 Pieces (MOQ)
Syi ANSI B16.5 Stainless Steel 316 Class 150lb DIN Standard Slip-on Flange
US$50.00-200.00 / Piece
50 Pieces (MOQ)
SYI OEM Products
Custom CNC Processing Steel High Precision Die Hot Forging Auto/ Agriculture Forging Parts
US$2.89-10.89 / kg
100 kg (MOQ)
Customized OEM Precision Molding Steel Parts Aluminum Iron Metal Die Casting Service Factory
US$6.00-7.00 / Piece
100 Pieces (MOQ)
Custom OEM Precision Carbon Alloy Steel Investment Casting Machining Forging Parts
US$2.89-10.89 / kg
100 kg (MOQ)
China Manufacturing Customization CNC Machining Steel Ductile Grey Iron Casting Agriculture Machinery Parts
US$6.00-7.00 / Piece
100 Pieces (MOQ)
OEM Aluminum Turbine Housing Steel Custom Pulley Wheel Agriculture Farming Steel Casting Spare Parts
US$6.00-7.00 / Piece
100 Pieces (MOQ)
China OEM Precision Forged Parts Services Aluminum Alloy Brass Copper Stainless Steel Metal Hot Forging Parts
US$2.89-10.89 / kg
100 kg (MOQ)
Custom Precision Carbon Stainless Steel Aluminum Hot Die Forging Services Forged Parts
US$2.89-10.89 / kg
100 kg (MOQ)
Factory Drop Forging Part Precision Customized OEM Steel Die Forged Service Agricultural Auto Parts
US$2.89-10.89 / kg
100 kg (MOQ)
COMPANY PROFILE
Founded in 1988, SYI Group Companies have served the society for over 30 years with best Municipal, Pipeline and Machinery Products & Services, including Pipes, Fittings, Universal Couplings, Flanged Adaptors, Dismantling Joints, Valves, Fire Hydrants, Manhole Covers, Gully Gratings, Surface Boxes, Manhole Steps, Tree Gratings, Bollards, Flanges, Lifting Anchors and other OEM Castings and Forgings.
At Shanxi base, we have over 500, 000 square meters of workshop, warehousing and production facilities. We have automatic moulding machine lines, CNC machining center, professional laboratory, in-house pattern & tooling shops and most important - a group of highly experienced and technically qualified staff.
SYI regards quality as an essential and integral part of our business success. Until now, we are ISO9001: 2015 TUV, BSI Kitemarked, SGS, BV, FM certified, and WRAS listed, and approved by different countries and authorities. Manufacturing "SYI" Brand products has evolved as a mark of quality!
At Shanxi base, we have over 500, 000 square meters of workshop, warehousing and production facilities. We have automatic moulding machine lines, CNC machining center, professional laboratory, in-house pattern & tooling shops and most important - a group of highly experienced and technically qualified staff.
SYI regards quality as an essential and integral part of our business success. Until now, we are ISO9001: 2015 TUV, BSI Kitemarked, SGS, BV, FM certified, and WRAS listed, and approved by different countries and authorities. Manufacturing "SYI" Brand products has evolved as a mark of quality!
Authentication
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
manhole cover
,
grating
,
ductile iron pipe fitting
,
adapter and coupling
,
valve
,
oem ...
Registered Capital:
443406.54 USD
Plant Area:
67275.83 square meters
Management System Certification:
ISO9001:2015
Average Lead Time:
Peak Season Lead Time: one month
Off Season Lead Time: one month
Off Season Lead Time: one month
Solutions
OEM/ODM
Factory Tour
Sample Order