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AT PRECAST manufacturer for construction precast including lifting system, rigging hardware, metal parts with 13 years experience.
Quick Details
Place of Origin:
Shandong China (Mainland)
Brand Name:
A&Tprecast
Packaging & Delivery
Packaging Detail:box,carton,pallet
Delivery Detail:
30days or advance
Specifications
DIN 480 Square Head BoltsÂ
Material:Steel or stainless steel
Â
1,Products Detailes
Products
bolt,screw,nut,washer,pin,rivet and non-standard fastener
Size
Standard and Non-standard according to drawing or samples
Machines
auto pressing machines, automatic heading machine, cold header high-precision surface grinder machine, involantary grinder machines,Digital Micro Vickers Hardness tester, Electrolytic metrical thickness gauge, Vision Measuring Machine,Fischer Scope X-ray Thickness Gauge and so on
Material
1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420
2,Steel:C45(K1045), C46(K1046),C20 3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40) 4.Bronze: C51000, C52100, C54400, etc 5.Iron: 1213, 12L14,1215 6.Aluminum: Al6061, Al6063 etc 7,.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045 8, Alloy steel: SCM435,10B21
Surface Finishing
Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Chromate, Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G. ) etc.
Heat Treatment
Tempering,Hardening,Spheroidizing,Stress Relieving.
Standard
ISO,GB,DIN,JIS,ANSI,BSW
Manufacture Process
Heading/washer assembly/Threading/Secondary machine/heat treatment/plating/Anti-slipping/Baking/QA/Package/Shipping
Sample
we can supply the samples for free,if the samples we have in stock
Lead time
10-15 working days as usual,It will based on the detailed order quantity.
Carton size
36*24*16 CM &36*24*12 CM
Pallet size
110*100*90 CM
Warranty
we confirm our goods will satisfy your request of 100%,
After sales service
we will follow up goods for every customer and help solve problem after sales.
Costomize available  when get drawing.
ABOUTÂ US:
As your one-stop source, AT PRECAST,we design, manufacturer and distribute precast concret
eaccessories including the Lifting Systems and Anchoring systems Coil and Ferrule Inserts. for Concrete
and Prefabricated area.
As a leader in developing concrete accessory products, our main goal is to produce products that are
safer, faster and more cost efficient.
With more than totally 50 years working experience, our entire staff is dedicated to provide you with the
best customer service and competitive prices. Our sales force are able to answer your questions quickly
and offer you technical support .
Assurance,
Â
100% quality manufacturing.
 We guarantee that our products meet your supplied specifications
 Extremely competitive pricing
Â
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
Â
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,
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.
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.
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.
13. How long does it take to ship goods from China by air?
It takes about 7 days to all major destinations.
14. Can we visit the factory to conduct an audit?
Yes, you are welcome to visit our partner factory by prior agreement.
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.
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.
18. What type of parts you are specialized in?
Our business contains two areas,
one is for construction precast including lifting system, rigging hardware metal parts.
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.
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
AT PRECAST manufacturer for construction precast including lifting system, rigging hardware, metal parts with 13 years experience.
Quick Details
Place of Origin:
Shandong China (Mainland)
Brand Name:
A&Tprecast
Packaging & Delivery
Packaging Detail:box,carton,pallet
Delivery Detail:
30days or advance
Specifications
DIN 480 Square Head BoltsÂ
Material:Steel or stainless steel
Â
1,Products Detailes
Products
bolt,screw,nut,washer,pin,rivet and non-standard fastener
Size
Standard and Non-standard according to drawing or samples
Machines
auto pressing machines, automatic heading machine, cold header high-precision surface grinder machine, involantary grinder machines,Digital Micro Vickers Hardness tester, Electrolytic metrical thickness gauge, Vision Measuring Machine,Fischer Scope X-ray Thickness Gauge and so on
Material
1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420
2,Steel:C45(K1045), C46(K1046),C20 3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40) 4.Bronze: C51000, C52100, C54400, etc 5.Iron: 1213, 12L14,1215 6.Aluminum: Al6061, Al6063 etc 7,.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045 8, Alloy steel: SCM435,10B21
Surface Finishing
Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Chromate, Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G. ) etc.
Heat Treatment
Tempering,Hardening,Spheroidizing,Stress Relieving.
Standard
ISO,GB,DIN,JIS,ANSI,BSW
Manufacture Process
Heading/washer assembly/Threading/Secondary machine/heat treatment/plating/Anti-slipping/Baking/QA/Package/Shipping
Sample
we can supply the samples for free,if the samples we have in stock
Lead time
10-15 working days as usual,It will based on the detailed order quantity.
Carton size
36*24*16 CM &36*24*12 CM
Pallet size
110*100*90 CM
Warranty
we confirm our goods will satisfy your request of 100%,
After sales service
we will follow up goods for every customer and help solve problem after sales.
Costomize available  when get drawing.
ABOUTÂ US:
As your one-stop source, AT PRECAST,we design, manufacturer and distribute precast concret
eaccessories including the Lifting Systems and Anchoring systems Coil and Ferrule Inserts. for Concrete
and Prefabricated area.
As a leader in developing concrete accessory products, our main goal is to produce products that are
safer, faster and more cost efficient.
With more than totally 50 years working experience, our entire staff is dedicated to provide you with the
best customer service and competitive prices. Our sales force are able to answer your questions quickly
and offer you technical support .
Assurance,
Â
100% quality manufacturing.
 We guarantee that our products meet your supplied specifications
 Extremely competitive pricing
Â
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
Â
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,
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.
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.
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.
13. How long does it take to ship goods from China by air?
It takes about 7 days to all major destinations.
14. Can we visit the factory to conduct an audit?
Yes, you are welcome to visit our partner factory by prior agreement.
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.
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.
18. What type of parts you are specialized in?
Our business contains two areas,
one is for construction precast including lifting system, rigging hardware metal parts.
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.
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
Heat sinks maximize the surface of an object to be cooled for heat dissipation to the air. It sounds simple, but there are still many factors to consider! Housing, air speed and the materials used play an important role in the efficiency of the chosen cooling method. The thermal resistance of the material, the design of the cooling fins, the post-treatment, and even the color of the Heat Sink are factors which are decisive for the efficiency of the cooling, as well as the attachment of the heat sink.
Hot Sale Galvanized T Head/Square Head Bolt and Nut
Model NO.: M2 to M24
Application: Machinery
Finish: Polishing
Safety: 3 Times Tensile Strength Test
Package: White Tissue Within Wooden Crate
Original: Qingdao
Trade Mark: at OEM ODM
Certification: ISO CE SGS
Shipping Port: Qingdao
Production Capability: 300, 000 PCS / Month
Trademark: AT
Transport Package: White Tissue Within Wooden Crate
Specification: M6 to M16
Origin: Qing′dao
HS Code: 73269090
Model NO.: M2 to M24
Application: Machinery
Finish: Polishing
Safety: 3 Times Tensile Strength Test
Package: White Tissue Within Wooden Crate
Original: Qingdao
Trade Mark: at OEM ODM
Certification: ISO CE SGS
Shipping Port: Qingdao
Production Capability: 300, 000 PCS / Month
Trademark: AT
Transport Package: White Tissue Within Wooden Crate
Specification: M6 to M16
Origin: Qing′dao
HS Code: 73269090