Expansion And Shrinkage Reducing Agent
Expansion agent is added to compensate the shrinkage of cement at early stage or later stage along the hydration process. For different requirement, different types of expansion agent are recommended, such as CSA expansion agent or expansion agent to control the plastic shrinkage.
CSA expansion agent,plastic shrinkage control,expansion agent for non-shrink grout,expansive agent for cement,shrinkage compensation additive Shanghai Na Long Tech Co., Ltd , https://www.na-long.com
A&T Industry is a contract manufacture and exporter of high quality  forging parts with more than 13 years experience.
Customized available when get drawing.
Â
Material Steel, Zinc, Alunumin, Brass.Stainless steel.
Surface treatment
Nickel plating. Zinc plating, Chrome plating, Oxidation. Anodization
Tolerance
+/-0.01mm or +/- 0.0004"
Thread Standard
NPT,BSP(G),M, GHT,UN,NPSM,BSPT(Tr),NPTF... Â Â
Quality control
100% inspection on critical dimensions
Inspection equipment
Three axis meansuring machine for X.Y.Z. Projection meter.
Production output
100000.000 pieces/ month
Productin range
Part ID from 2-500mm with tolerance +/-0.01mm                   Â
Experience
12 years of professional  OEM service
Supply chain process
PPAP
Ability
To develop hundreds of new parts annually. Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
 Packaging
 Standard export carton with palletized
 Lead time
35 days regularlyÂ
 Term of Payment
 T/T. L/C or Customer's request
 
ABOUTÂ US:
A&T Industry is a contract manufacture and exporter of quality sand castings,
investment castings, lost foam castings, hot forgings, cold forgings, stampings,Â
machined parts, injectionmolded plastics parts, etc.
We are a dedicated team of customer focused industry professionals withÂ
extensive experience in manufacturing,  materials engineering,Â
quality assurance, logistics management  and inventory control.
We utilize our experience and sources advantage to provide our customersÂ
with cost effective and value based solutions to meet their engineering andÂ
design needs while exceeding their quality and procurement requirements.
A&T Industry is located in Qingdao, a major seaport, Olympic Host City andÂ
industrial center of China. 
Assurance:
100% quality manufacturing.
 We guarantee that our products meet your supplied specifications
 Extremely competitive pricing
 Delivery to your port or front door
 4 ---- 8 week lead times
 We handle all paperwork
 Partial container orders
 Flexible payment options
 Unique tooling options
 Full range of packaging options from bulk to retail ready
 Complete testing services available
FAQs
1. Where is your location?
We are located in Qingdao City of China and are closed to Airport. It takes 30minuts by car from Liuting Airport our company.
2. How long has the company been established?
AT INDUSTRY was established in 2009. There is 6 years exporting experiences.
3. How many employees do you have?
Administration / sales   4
Engineering / design as our partner    8
Production as our partners 120
Quality assurance / inspection  10
4. Which countries do you export to?
U.S.A, Germany, France, Italy, UK, Brazil, Middle east of Asia, Thailand,Â
5. What proportion of your goods are exported?
100% of our production are exported to all over the world.
6. How long does it take to receive samples?
a) Pattern:30-45days after orderÂ
b) Sample:30days after pattern finishing.
c) The lead time is the general production period and does not include the transportation time.
7. New product development process
Got tooling order and sample order with 50% deposit---Hold a meeting with the relation dept. to ensure the developing schedule---Design pattern, fixture and gauge and making them in our house---mold steel buying---Machining---Inspection---Send out the sample with initial inspection report.
8. How long is the manufacturing lead time?
Mass Production:Â 90days after sample approval by yours.
The lead time is the general production period including the transportation time.
We could make some special production arrangement effectively if customer has urgent need.
9. What basis can we buy goods?
We generally offer customers prices FOB& CIF (Carriage, Insurance & Freight). The CIF includes the freight cost to your nominated sea port.
We do provide clearance of goods which needs to be handled by a local freight forwarder.
All local costs and taxes are the responsibility of the buyer. We are happy to offer advisement on shipping if required.Â
10. What are the payment terms?
Payment terms are negotiable and will improve for long term customers.
During the initial stages, we request 50% of tooling fee in advance with the balance payable on acceptance of samples.
Production orders can be negotiable. We prefer 50% deposit and the balance by T/T before sails. But sometimes T/T 30 days after sails would also acceptable.Â
11. Which currency can we buy in?
We can deal in USD / Euro currency / GBP.
12. How long does it take to ship goods from China by sea?
It takes about 5 weeks to European ports plus 1 week customs clearance, so you can get the container within 6 to 7 weeks. It takes about 2 weeks to east coast and 3 weeks to west coast US ports. All sea goods are shipped from Qingdao Port.Â
13. How long does it take to ship goods from China by air?
It takes about 7 days to all major destinations.Â
14. Can we visit the factory to conduct an audit?
Yes, you are welcome to visit our partner factory by prior agreement.Â
15. How do we retain client confidentiality?
We are happy to sign Confidentiality Agreements with customers and will honor them.
16. Which languages do we do business in?
Although we do business with many countries around the world, we can only communicate effectively in Chinese English.
All information supplied should therefore be supplied in this form.Â
17. Is there a minimum volume of business required to conduct international purchasing?
There are no minimum volumes, but the prices of the goods, plus the fixed costs of importing makes it more economical to buy in high volumes. All potential customers will be assessed on an individual basis to determine if it appears a viable option for all parties to develop a relationship.Â
18. What type of parts you are specialized in?
Our business contains two areas,Â
one is for construction precast including lifting system, rigging hardware metal parts.Â
Â
Another is customized metal business of quality sand castings, investment castings, lost foam castings, hot forgings, cold forgings, stampings, machined parts, injectionmolded plastics parts, etc.Â
19. Which kind of equipments do you have?
Forging friction press 160Ton, 300Ton, 630Ton, 1200Ton
Casting furnace of 200kg, 500kg,1000kgs, 2000kgs
Press of 63ton, 120tons
CNC Machining center
CNC Vertical Lathe
CNC Lathe center
Boring machine
Drilling machine
Â
A&T Industry is a contract manufacture and exporter of high quality  forging parts with more than 13 years experience.
Customized available when get drawing.
Â
Material Steel, Zinc, Alunumin, Brass.Stainless steel.
Surface treatment
Nickel plating. Zinc plating, Chrome plating, Oxidation. Anodization
Tolerance
+/-0.01mm or +/- 0.0004"
Thread Standard
NPT,BSP(G),M, GHT,UN,NPSM,BSPT(Tr),NPTF... Â Â
Quality control
100% inspection on critical dimensions
Inspection equipment
Three axis meansuring machine for X.Y.Z. Projection meter.
Production output
100000.000 pieces/ month
Productin range
Part ID from 2-500mm with tolerance +/-0.01mm                   Â
Experience
12 years of professional  OEM service
Supply chain process
PPAP
Ability
To develop hundreds of new parts annually. Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
 Packaging
 Standard export carton with palletized
 Lead time
35 days regularlyÂ
 Term of Payment
 T/T. L/C or Customer's request
Â
ABOUTÂ US:
A&T Industry is a contract manufacture and exporter of quality sand castings,
investment castings, lost foam castings, hot forgings, cold forgings, stampings,Â
machined parts, injectionmolded plastics parts, etc.
We are a dedicated team of customer focused industry professionals withÂ
extensive experience in manufacturing,  materials engineering,Â
quality assurance, logistics management  and inventory control.
We utilize our experience and sources advantage to provide our customersÂ
with cost effective and value based solutions to meet their engineering andÂ
design needs while exceeding their quality and procurement requirements.
A&T Industry is located in Qingdao, a major seaport, Olympic Host City andÂ
industrial center of China.Â
Assurance:
100% quality manufacturing.
 We guarantee that our products meet your supplied specifications
 Extremely competitive pricing
 Delivery to your port or front door
 4 ---- 8 week lead times
 We handle all paperwork
 Partial container orders
 Flexible payment options
 Unique tooling options
 Full range of packaging options from bulk to retail ready
 Complete testing services available
FAQs
1. Where is your location?
We are located in Qingdao City of China and are closed to Airport. It takes 30minuts by car from Liuting Airport our company.
2. How long has the company been established?
AT INDUSTRY was established in 2009. There is 6 years exporting experiences.
3. How many employees do you have?
Administration / sales   4
Engineering / design as our partner    8
Production as our partners 120
Quality assurance / inspection  10
4. Which countries do you export to?
U.S.A, Germany, France, Italy, UK, Brazil, Middle east of Asia, Thailand,Â
5. What proportion of your goods are exported?
100% of our production are exported to all over the world.
6. How long does it take to receive samples?
a) Pattern:30-45days after orderÂ
b) Sample:30days after pattern finishing.
c) The lead time is the general production period and does not include the transportation time.
7. New product development process
Got tooling order and sample order with 50% deposit---Hold a meeting with the relation dept. to ensure the developing schedule---Design pattern, fixture and gauge and making them in our house---mold steel buying---Machining---Inspection---Send out the sample with initial inspection report.
8. How long is the manufacturing lead time?
Mass Production:Â 90days after sample approval by yours.
The lead time is the general production period including the transportation time.
We could make some special production arrangement effectively if customer has urgent need.
9. What basis can we buy goods?
We generally offer customers prices FOB& CIF (Carriage, Insurance & Freight). The CIF includes the freight cost to your nominated sea port.
We do provide clearance of goods which needs to be handled by a local freight forwarder.
All local costs and taxes are the responsibility of the buyer. We are happy to offer advisement on shipping if required.Â
10. What are the payment terms?
Payment terms are negotiable and will improve for long term customers.
During the initial stages, we request 50% of tooling fee in advance with the balance payable on acceptance of samples.
Production orders can be negotiable. We prefer 50% deposit and the balance by T/T before sails. But sometimes T/T 30 days after sails would also acceptable.Â
11. Which currency can we buy in?
We can deal in USD / Euro currency / GBP.
12. How long does it take to ship goods from China by sea?
It takes about 5 weeks to European ports plus 1 week customs clearance, so you can get the container within 6 to 7 weeks. It takes about 2 weeks to east coast and 3 weeks to west coast US ports. All sea goods are shipped from Qingdao Port.Â
13. How long does it take to ship goods from China by air?
It takes about 7 days to all major destinations.Â
14. Can we visit the factory to conduct an audit?
Yes, you are welcome to visit our partner factory by prior agreement.Â
15. How do we retain client confidentiality?
We are happy to sign Confidentiality Agreements with customers and will honor them.
16. Which languages do we do business in?
Although we do business with many countries around the world, we can only communicate effectively in Chinese English.
All information supplied should therefore be supplied in this form.Â
17. Is there a minimum volume of business required to conduct international purchasing?
There are no minimum volumes, but the prices of the goods, plus the fixed costs of importing makes it more economical to buy in high volumes. All potential customers will be assessed on an individual basis to determine if it appears a viable option for all parties to develop a relationship.Â
18. What type of parts you are specialized in?
Our business contains two areas,Â
one is for construction precast including lifting system, rigging hardware metal parts.Â
Â
Another is customized metal business of quality sand castings, investment castings, lost foam castings, hot forgings, cold forgings, stampings, machined parts, injectionmolded plastics parts, etc.Â
19. Which kind of equipments do you have?
Forging friction press 160Ton, 300Ton, 630Ton, 1200Ton
Casting furnace of 200kg, 500kg,1000kgs, 2000kgs
Press of 63ton, 120tons
CNC Machining center
CNC Vertical Lathe
CNC Lathe center
Boring machine
Drilling machine
Â
Model NO.: carbon steel
Package: Within Wooden Crate
Surface Condition: Sand Blasting
Original: China
Trade Mark: at OEM ODM
Production Capability: 30, 000 PCS / Month
Shipping Port: Qingdao
Trademark: AT
Transport Package: Wooden Box
Specification: CE SGS ISO
Origin: China
HS Code: 84485900
Model NO.: carbon steel
Package: Within Wooden Crate
Surface Condition: Sand Blasting
Original: China
Trade Mark: at OEM ODM
Production Capability: 30, 000 PCS / Month
Shipping Port: Qingdao
Trademark: AT
Transport Package: Wooden Box
Specification: CE SGS ISO
Origin: China
HS Code: 84485900