About Us:
 
A professional and integrated manufacturer with 10 years experience specializing in FRP grating and composite materials30,000 square meters land area and over 100 professional staffsApproved by ISO9001, SGS, ABS, ASTM E84 & other certificationsProviding high quality products with advanced manufacturing equipments and rigorous QC systemsThe fastest delivery and best after-sales serviceAcknowledged worldwide and we currently and mainly export to USA, Hong Kong, Japan, Southeast Asia, European, South Africa and other countries & regions.
China Nantong Mach's Composite Material Co., Ltd was established in 2008 and located in the Nantong City, Jiangsu Province, which is in the Yangtze River Delta business circle.

Our Molded Fiberglass Grating:
 
Any customized sizes (panel size, thickness & mesh size) are favorable as requested, please feel no hesitate to contact us for specific requirements.


Molded FRP grating properties:superior corrosion resistant and impact easy to install less maintainance costNon-Magnetic, non-conductive anti-slip, anti-fireHigh Strength, Light Weightlong-lastingColor Selected Optiona Non-Electric & Thermal Conductivity

Raw Materials:
 
 
 
 Certifications:
General Data: 
Properties For Control Report: 
Test Conditions: 
Room Temperature: 23° C
Humidity: 60 %

Test Conclusions: Confirmed to all above specification
I hereby certify that the results above were obtained on the material referenced according to Taishan Fiberglass Inc. Test procedures and frequency. 
Certified by Quality Control Laboratory

More suppliers certicfications can be provide as your requests


Resin Systems:
 

QC SYSTEM:

Report List:
 
ISO 9001 ABS Quality EvaluationsABS Design AssessmentABS Manufacturing AssessmentASTM -E 84 Moulded Grating 1 class 15ASTM -E 84 Moulded Grating 1 class 10ASTM -E 84 Moulded Grating 1 class 25UL -94 V -0ROSHEN 13501+A1 Fire classification


Quality assurance: 

A.       All items to be provided under this Section shall be furnished only by manufacturers having a minimum of ten (10) years experience in the design and manufacture of similar products and systems. Additionally, if requested, a record of at least five (5) previous, separate, similar successful installations in the last five (5) years shall be provided.
 
B.       Manufacturer shall offer a 3 year limited warranty on all FRP products against defects in materials and workmanship.
 
C.       Manufacturer shall be certified to the ISO 9001-2000 standard. 
 
D.       Manufacturer shall provide proof of certification from at least two other quality assurance programs for its facilities or products (UL, DNV, ABS, USCG, AARR).
 
E.        Manufacturer shall provide proof, via independent testing less than six months old, that materials proposed as a solution do not contain heavy metals in amounts greater than that allowed by current EPA requirements.


Specific gravity table of FRP and other materials (g/cm3)
 

Table of FRP profiles physical properties
 

Packing and delivery:

Packing material: 
 
1. Wood or steel pallets --easy to upload and download the cargo 
2.PE wrapping film --keep grating clean and assure pallets stable 
3. Bundling belts--assure pallets more stable          
4. full cartons protection


Delivery Inspection:
1. sales specifists checking quantity and quality of goods
2. IQC staffs spot re-inspect
3. checking packing and waybills 


The mechanical property table of the Molded grating

The declaration of the mechanical property of the molded grating(same with the pultruded grating)
The listed data is all tested by the bilateral support..
The tested gratings are produced by Nantong Machs and all listed standard data is the minimum value of Machs' enterprise standard. 

  
  
 
 

Applications & How to cut and install?


Modulus and cutting loss calculation of Molded grating
Molded grating has its standard panel size and the mesh size is also fixed, therefore, when doing cuttings, it's impossible to keep the integrity of the mesh if there is no exact calculation, or there will be much wastage after cuttings. 

In order to reduce the cutting wastage and to keep the beautiful appearance, sometimes we have to calculate the grating modulus for the integral lattices. 

() = X N() + 7mm()
Grating sizes(integral lattices)= inner mesh sizesXN(modulus)+7mm(rib width)

N = (-7)/
Modulus N= (Grating sizes-7mm)/inner mesh sizes (integral value)
38.1X38.1mm, 1227X3667mm: 700mm, . 
Take grating mesh size 38.1X38.1mm, panel size 1227X3667mm as an example. 
Pave a trench which width is 700mm with the grating, and the grating should be integral lattices, without cutting fingers. 

N=(700-7)/38.1=18
It's calculated that N=(700-7)/38.1=18

1227X3667mm692mm, 1227mm
3667/38.1/(18+1) = 5
So the grating (panel size 1227X3667mm) could be cut into 5 PCS(3667/38.1/(18+1)) for the trench(1227LX692mmW)

(5X1227X692)/(1227X3667) X100% = 94.35%
The utilization ratio of the grating is (5X1227X692)/(1227X3667) X100% = 94.35%


Our service:

Pre-sale service: 

1. Custom design 
2. Product Consulting
3. Provide samples within 7 days

After-sale Service:

1. tracking cargos and customers' feedbacks
2. Installation consults
3. 24 hours/7 days
4. Quality Compliants solving 


FAQ(Frequently Asked Questions):

Q: Are you a trading company or a manufacturer?    
A: We are a manufacture as you can see our workshops' photos herein.

Q: What is your payment term?    
A: T/T, L/C, paypal, etc can be accepted.

Q: Can I place sample order first?      
A: Yes, we can provide sample first for your check.

Q:What kind of trade terms can you do?      
A: FOB, CIF, CFR, etc can be accpetd.

Q: What features should I consider when choosing FRP gratings?      
A: You should consider your specific application in regards to environment, span, open area, impact resistance and layout utilization.

Q: Why is molded grating more corrosion resistant than pultruded grating of the same resin type?      
A: Resin protects the glass fibers from corrosive chemicals. Molded grating has 65% - 70% resin whereas pultruded grating has only 30 - 35% resin. Secondly, molded grating is one-piece        homogeneous construction whereas pultruded grating is assembled into panels. The corrosion   barrier of the pultruded pieces are compromised when holes are drilled into components for panel assembly.   

Q: What is the leading time for the samples?      
A: Normally 7 to 10 working days.

Q: What is the leading time for bulk order?      
A: Normally 30 to 40 working days.

Q: Do you have the MOQ for the products?      
A: No, we do not have any MOQ, 1pcs, 1 square meters is available for us. 

Q: Do you have detailed and professional installation manuals?      
A: Yes, we have. And we shall provide along with the shipping.


Contact Us:

Address: 28 Longyou Road, Wuyao Town, Rugao City, Jiangsu Province, China, 226000
For more details, please refer to our website (machsfrp.en.made-in-china.com). Please also feel no hesitate to contact us if you have any further questions, we are dedicated to meet all our customers' needs and work towards our clients' highest expectations.