Inspection of rain water in nodular cast iron manhole cover anti-settlement well cover SYI
SHANXI YUANSHENG INDUSTRIAL CO., LTD.
See what’s includedHide breakdown
- FOB goods (100)
- $100,000
- Ocean freight + handling (5.0 CBM, volume guessed from price)
- $1,300
- US duty (3.5%)
- $3,500
- Section 301 tariff (25.0%)
- $25,000
- Customs fees (MPF/HMF)
- $471
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
- FOB goods (100)
- $100,000
- Ocean freight + handling (5.0 CBM, volume guessed from price)
- $1,300
- US duty (3.5%)
- $3,500
- Section 301 tariff (25.0%)
- $25,000
- Customs fees (MPF/HMF)
- $471
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied

Inspection of rain water in nodular cast iron manhole cover anti-settlement well cover SYI
SHANXI YUANSHENG INDUSTRIAL CO., LTD.See what’s includedHide breakdown
- FOB goods (100)
- $100,000
- Ocean freight + handling (5.0 CBM, volume guessed from price)
- $1,300
- US duty (3.5%)
- $3,500
- Section 301 tariff (25.0%)
- $25,000
- Customs fees (MPF/HMF)
- $471
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
- FOB goods (100)
- $100,000
- Ocean freight + handling (5.0 CBM, volume guessed from price)
- $1,300
- US duty (3.5%)
- $3,500
- Section 301 tariff (25.0%)
- $25,000
- Customs fees (MPF/HMF)
- $471
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
From the supplier
Welcome to SYI Group
Manufactory Anhole Cover/ Pit Cover Grate
About Our Manufactory Anhole Cover/ Pit Cover Grate:
- Ductile Iron
- Hinge Type (available)
- Single seal / Double seal (available)
- Lock(available)
- Closed key hole (available)
- Recessed type (available)
- Two lifting Key holes (available)
- Double triangular (available)
- Cut-corner Design (available)
About SYI Group Information :
- About SYI Foundry
SYI Foundry has been involving in casting business for more than 20 years. Based on good quality, competitive price, on-time delivery, we've got great reputation all over the world. Not only do we have advanced equipments, but also own a very strong engineering team. Some of our engineers have been working in casting fields for over 30 years.
All castings shall be smooth and free from sand holes, blow holes, distortion or any other defects.
With annual production capacity of 35,000 tons, our major equipments include 2 sets of automatic moulding lines, 4 sets of 5-ton cupola, 2 sets of load test machines, 1 epoxy coating machine, 3 sets of core-shooting machines, 3 sets of shot blasting machines, 2 sets of water pressure machines, 2 machining workshops and all necessary chemical and physical test facilities.
GUARANTEE: SYI Foundry will replace any Heavy Duty covers/gratings, that has been properly installed and broken in normal use, free of charge after receipt of the broken casting.
Manufactory Anhole Cover/ Pit Cover Grate
Design & Production Facility & Quality Control :
- Design
Manufactory Anhole Cover/ Pit Cover Grate
- Production Facility
Besides traditional hand moulding, we also use Automatic Moulding Lines to manufacture manhole covers for better surface condition and dimension accuracy.
Manufactory Anhole Cover/ Pit Cover Grate
- Quality Control
Quality Control Department ↓ ↓ ↓
Raw Material Inspection
- Raw Material inspection including chemical
- components analysis, tensile strength test and etc.
Quality Control Groups
- Dimensions Test
- Manufacture process Inspection
- Process Inspection including sand cleaning, assembling, packing and coating
- Final Inspection including delivery marks and etc.
- Particular Tests for different products, such as Load Test, Hydro Test and etc.
Laboratory
- Chemical Components
- Microstructure Test
- Tensile Strength
Manufactory Anhole Cover/ Pit Cover Grate
- Permanent Set and Load Test
Manufactory Anhole Cover/ Pit Cover Grate
An independent Quality Control is supervised directly by General Manager and responsible for following duties:
* Physical and chemical analysis, dimension measurement, weighting and other inspection of the raw material and finished products.
* Particular test for different products.
* Visual measurement and conformation to standards.
* Identifying, recording and disposing of rejected material.
We Are Certified !
Manufactory Anhole Cover/ Pit Cover Grate
More certification ... (Contact us!)
Contact SYI Group :
SYI Industrial Co., Ltd.
1. Email: zhangjian#syifoundry.com (# = @)
2. Tel: 0086 351 2027764
3. Fax: 0086 351 4040962
You will get our quick reply!
-------------------------------------------------------------------
Best regards
SYI Group
From the supplier
Welcome to SYI Group
Manufactory Anhole Cover/ Pit Cover Grate
About Our Manufactory Anhole Cover/ Pit Cover Grate:
- Ductile Iron
- Hinge Type (available)
- Single seal / Double seal (available)
- Lock(available)
- Closed key hole (available)
- Recessed type (available)
- Two lifting Key holes (available)
- Double triangular (available)
- Cut-corner Design (available)
About SYI Group Information :
- About SYI Foundry
SYI Foundry has been involving in casting business for more than 20 years. Based on good quality, competitive price, on-time delivery, we've got great reputation all over the world. Not only do we have advanced equipments, but also own a very strong engineering team. Some of our engineers have been working in casting fields for over 30 years.
All castings shall be smooth and free from sand holes, blow holes, distortion or any other defects.
With annual production capacity of 35,000 tons, our major equipments include 2 sets of automatic moulding lines, 4 sets of 5-ton cupola, 2 sets of load test machines, 1 epoxy coating machine, 3 sets of core-shooting machines, 3 sets of shot blasting machines, 2 sets of water pressure machines, 2 machining workshops and all necessary chemical and physical test facilities.
GUARANTEE: SYI Foundry will replace any Heavy Duty covers/gratings, that has been properly installed and broken in normal use, free of charge after receipt of the broken casting.
Manufactory Anhole Cover/ Pit Cover Grate
Design & Production Facility & Quality Control :
- Design
Manufactory Anhole Cover/ Pit Cover Grate
- Production Facility
Besides traditional hand moulding, we also use Automatic Moulding Lines to manufacture manhole covers for better surface condition and dimension accuracy.
Manufactory Anhole Cover/ Pit Cover Grate
- Quality Control
Quality Control Department ↓ ↓ ↓
Raw Material Inspection
- Raw Material inspection including chemical
- components analysis, tensile strength test and etc.
Quality Control Groups
- Dimensions Test
- Manufacture process Inspection
- Process Inspection including sand cleaning, assembling, packing and coating
- Final Inspection including delivery marks and etc.
- Particular Tests for different products, such as Load Test, Hydro Test and etc.
Laboratory
- Chemical Components
- Microstructure Test
- Tensile Strength
Manufactory Anhole Cover/ Pit Cover Grate
- Permanent Set and Load Test
Manufactory Anhole Cover/ Pit Cover Grate
An independent Quality Control is supervised directly by General Manager and responsible for following duties:
* Physical and chemical analysis, dimension measurement, weighting and other inspection of the raw material and finished products.
* Particular test for different products.
* Visual measurement and conformation to standards.
* Identifying, recording and disposing of rejected material.
We Are Certified !
Manufactory Anhole Cover/ Pit Cover Grate
More certification ... (Contact us!)
Contact SYI Group :
SYI Industrial Co., Ltd.
1. Email: zhangjian#syifoundry.com (# = @)
2. Tel: 0086 351 2027764
3. Fax: 0086 351 4040962
You will get our quick reply!
-------------------------------------------------------------------
Best regards
SYI Group
About the supplier
Main products: Cast iron manhole cover,Castings and forgings,Pipe fittings,Butterfly valve,Stop valve,Equal elbow,Ball valve,Brass fittings,Check valve,Gate valve,Flanges,Flange,cast iron fireplace,Fire hydrant,Cast iron products,Bearing,Other Construction Hardware,Air Filter Valve
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Industry and Trade Company
- ✓Founded 1999
- ✓Green booth award
Manufacturing exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 10 of the last 10 Canton Fairs
- Industry and Trade Company
- Founded 1999
- Green booth award













