High Quailty Brake Drums for Comercial Vehicles And Passenger Car
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Name: Truck brake drum
Material : Iron
Surface treatment : Shot blasting & Painting
Hardness: 180-230HB
Mechanical properties: tensile strength: ≥ 250Mpa
Packing: Non-solid wood packing case & pallet
Warranty: 1 year
Certificate: ISO/TS16949
Packing: Exported standard carton with fumigation free non wooden
pallets
Min order: 100pcs. Normally the quantity is up to the product construction or
property.
Standard: JIS, DIN, ASTM, GB
Customized production is available as your drawings or sample
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About quality
We insist that the survival of the company should depend on the
products quality continuous improvement, without which we cannot
survive for long.
Our product quality control system
Quality control involves the inspection and control of incoming
materials, production process and finished products.
1 Firstly, metallurgical microscope analysis is performed on
randomly sampled incoming materials to ensure that the chemical
composition meets the production requirements.
2 Then, during the production process, there are QC personnel to
conduct timely spot checks to ensure that the product is free of
defects during the manufacturing process and to coordinate and
handling of any abnormal quality issues that may arise.
3 The final step in the production process is a magnetic particle
detector for metal parts to detect hidden cracks or other defects.
4 All the finished metal parts is sampled in proportion and sent to
the laboratory for various mechanical property tests and
dimensional measurements, and the surface quality is manually 100%
inspected.
The relevant testing equipment pictures are as follows
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FAQ
1.
Q: Are you a trading company or a manufacturer?
A: Obviously we are a manufacturer of forging products, casting
products and also have a high level of machining capabilities.
2.
Q: What series products do your have?
A: We are mainly engaged in forming processing of non-ferrous
metals, including processing by casting , forging and machining. As
you know, such machinery parts can be observed in various
industries of equipment manufacturing.
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Q: Do you provide samples? is it free?
A: Yes, we commonly provide samples according to the traditional
practice, but we also need customers to provide a freight
pay-by-account number to show mutual sincerity of cooperation.
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Q: Is OEM available?
A: Yes, OEM is available.
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Q: What's your quality guarantee?
A: We insist that the survival of the company should depend on the
products quality continuous improvement, without which we cannot
survive for long. We carry out strictly product quality control for
every process from incoming materials, production process to
finished products via advanced detection instrument and equipment.
We also invite independent third parties to certify our quality and
management systems. Till now we have passed ISO/TS16949 and SGS
certification .
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Q. How about the Packing?
A: We usually use the iron box, or wooden case, also it can be customized according to customer's
demands.
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Q: What is your minimum order quantity?
A: Yes, we require all international orders to have an minimum
order quantity. The quantity is up to the exact products feature or
property such as the material, weight, construction etc.
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Q: What is the lead time?
A: Generally our forging products and casting products need to make
new dies or molds, the time of making new dies or molds and samples
within 30-45 days, and the large batch production time within 30-45
days. it's also according to the parts structural complexity and
quantity.
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Q: What kinds of payment methods do you accept?
A: You can make the payment by T/T or L/C. 30% deposit in advance,
70% balance against the copy of B/L.
