- Product Details
- {{item.text}}
Quick Details
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Place of Origin:
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Guangdong, China
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Brand Name:
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Tianhong
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Model Number:
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TH253-3
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Product name:
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Hammock spring kit
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Surface treatment:
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Galvanize/Custom surface treatment
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Size:
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5"*2"/Custom size
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Packing:
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PE Bag+carton Box
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Certificate:
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ISO9001:2021
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Function:
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Hammock;Swing chair;Swing porch
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Service:
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Sample accepted
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MOQ:
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50
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Quality control:
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100% Inspection before packing
Quick Details
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Style:
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Coil
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Material:
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Steel
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Usage:
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Hammock;Swing chair;Swing porch
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Place of Origin:
-
Guangdong, China
-
Brand Name:
-
Tianhong
-
Model Number:
-
TH253-3
-
Product name:
-
Hammock spring kit
-
Surface treatment:
-
Galvanize/Custom surface treatment
-
Size:
-
5"*2"/Custom size
-
Packing:
-
PE Bag+carton Box
-
Certificate:
-
ISO9001:2021
-
Function:
-
Hammock;Swing chair;Swing porch
-
Service:
-
Sample accepted
-
MOQ:
-
50
-
Quality control:
-
100% Inspection before packing
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Product name
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spring
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Type
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Constant force spring | Torsion spring | Tension spring | Compression springBattery spring | Model spring, etc.
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Material
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Carbon steel: 4140 | 4130, etc.
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|
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Stainless steel: SS201 | SS301 | SS303 | SS304 | SS316 | SS416, etc.
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Brass: C35600 | C36000 | C37700 | C37000 | C37100 | C28000 | C26000 | C24000 |C22000. etc.
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Copper: C11000 | C12000 | C12200 | C10100, etc.
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Iron: 20#45# | Q235 | Q345B | 1214/1215 | 12L14, etc.
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Surface Treatment
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Powder coated | Brushing | Oil spraying | Electro polishing | Sand blasted |Zinc plating | Painting | Nickle plating | Chrome
plating, etc. |
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Quality assurance
|
ISO9001
|
Q1: What to be clearly indicated when I send you drawing?
A：You are kindly requested to let us know the raw material, finishandquantity at least.
Q2: How large is your facility?
A: Our plant covers over 2,000 square meters of manufacturing space, over 30highly and experienced employees located in Humen Town of Dongguan City in industrial capital of China.
Q3: Do you have multipleplants?
A: Yes, we have five plants, all the plant located in a close distance, it takes within 10 minutes from headquarter to each plant. If you project is up against a deadline, we can put your project on the right machines, and the right plants with profession expertise to provide you with quality product.
Q4: Can you do prototype machining?
A: Yes, we run the quantity FROM 1TO 100,000+ PARTS.
Q5: What size of a part can usually run?
A: Lathe machines can run parts up to 300 mm in diameter and parts upto 1500 mm long. Milling machines can run parts up to 400 mm in diameter and parts up to 1200 mm long.
Q6: What if we are notcompletely satisfied with the parts we received?
A: We will replace any parts or components free of charge that you are not satisfied with. We stand behind every part we provide.If we make a mistake, we will make it right with you.
Q7: Do you offerproactive monitoring and reporting services that can alert as to potential failures?
A: We have various types of inspection to assure quality, 1. IN-PROCESS INSPECTION; 2. OUTSIDE PROCESSING; 3. FINAL
INSPECTION；4.DOCK AUDITS. If the defective part was received by the customer, QC manager will investigate the results and root cause of the defect part, the results of their investigation shall be documented on the C.C.A.R form along with a recommendation of corrective action to prevent recurrence. The report shall be forwarded to the plant manager for concurrence and then distributed to all of the involved departments for implementing. A written report detailing cause and Corrected Action shall be forwarded to appropriate customer contact.
Q8: What is your procedure for returning defective product?
A: If the part cost is lower than the shipping cost, we will remake the part and ship it to you ASAP, the expenses of the shipping cost fell on us. If the defective part can be repaired or modified, we would like the part ship to us using our FedEx or DHL express account. Being honest and truthful is our business rule. If there are out of specification parts, we stand behind every part we provide, if we make a mistake, will make it right with you. .
Q2: How large is your facility?
A: Our plant covers over 2,000 square meters of manufacturing space, over 30highly and experienced employees located in Humen Town of Dongguan City in industrial capital of China.
Q3: Do you have multipleplants?
A: Yes, we have five plants, all the plant located in a close distance, it takes within 10 minutes from headquarter to each plant. If you project is up against a deadline, we can put your project on the right machines, and the right plants with profession expertise to provide you with quality product.
Q4: Can you do prototype machining?
A: Yes, we run the quantity FROM 1TO 100,000+ PARTS.
Q5: What size of a part can usually run?
A: Lathe machines can run parts up to 300 mm in diameter and parts upto 1500 mm long. Milling machines can run parts up to 400 mm in diameter and parts up to 1200 mm long.
Q6: What if we are notcompletely satisfied with the parts we received?
A: We will replace any parts or components free of charge that you are not satisfied with. We stand behind every part we provide.If we make a mistake, we will make it right with you.
Q7: Do you offerproactive monitoring and reporting services that can alert as to potential failures?
A: We have various types of inspection to assure quality, 1. IN-PROCESS INSPECTION; 2. OUTSIDE PROCESSING; 3. FINAL
INSPECTION；4.DOCK AUDITS. If the defective part was received by the customer, QC manager will investigate the results and root cause of the defect part, the results of their investigation shall be documented on the C.C.A.R form along with a recommendation of corrective action to prevent recurrence. The report shall be forwarded to the plant manager for concurrence and then distributed to all of the involved departments for implementing. A written report detailing cause and Corrected Action shall be forwarded to appropriate customer contact.
Q8: What is your procedure for returning defective product?
A: If the part cost is lower than the shipping cost, we will remake the part and ship it to you ASAP, the expenses of the shipping cost fell on us. If the defective part can be repaired or modified, we would like the part ship to us using our FedEx or DHL express account. Being honest and truthful is our business rule. If there are out of specification parts, we stand behind every part we provide, if we make a mistake, will make it right with you. .
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