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Quality is our culture!
Product Description
Product typeCNC Machining (Metal)
MaterialAluminum, stainless steel, brass, copper etc
MOQ1 piece
Color/Design/MaterialVarious or as required
Custom (Various or as required)Support OEM, include: color, style, material and so on
Main EquipmentCNC Machining center(Milling), CNC Lathe, General Milling Machine, General Lathe Machine, Grinding machine, Cylindrical grinder Machine, Drilling Machine, Laser Cutting Machine, Injection Moulding Machine, etc.
Drawing formatSTEP, STP, GIS, CAD, PDF, DWG, DXF etc or samples.
MOQsmall order is acceptable
Inspect ToolMicrometer, Thread Gages, Calipers, Pin Gauge, Projector, CMM, Altimeter etc.
QC100% inspection, ROHS
Tolerance+/- 0.0002 mm
Surface roughnessRa 0.1~3.2
Additional serviceAssembly, Logo engraving, special package etc.
Our Products
Dongguan Sinaean Precision Hardware Products Co.,Ltd is a new developed manufacturing high technology company. Our company located in Dongguan city with workshop area of 22000 square meters,and have employee 160 people totally with 25 senior & high level certificated technician. The company has 5 Dept including Machining, sheet plate manufacturing, die casting, plastic injection and assembling workshops . There are more than 200 sets different kinds of equipment, such as vertical &gantry CNC machining center, digital controlled lathe, 4000W original packing Bystronic laser cutting machine, CNC shearing machine,CNC bending machine ,500T oil hydraulic press maching, high speed hydraulic punching machine, hot &cold chamber casting machine, Panasonic Pulsed arc welding machine, Wire cutting machine and precision grinder etc to reach annual value 80 million RMB and increase 30% average yearly. We have introduced high and low temperature exchange testing machine, Three coordinates detector, thickness tester, air-leakage detector etc advanced tester to ensure quality and get ISO9001:2008 certificate of quality system, EN15085 railway train & vehical welding quality system certificate & TS16949 auto industry quality certificate. Our products suit to high speed metro&train, auto, ship, electronic, communication&mechanical industry with stable customer: CRRC, TPE, Earthlite, Well-Tech, Honda, Suzuki, Haier, Media etc world famous company with stable quality to get good reputation. The products are well sold to Europe, North America, Japan, Taipei and South Asia. Welcome All customers to visit factory for new and further deep business development.
Q1. Where are your company/ factory?
A: Dongguan of Guangdong province.
15 Years Factory Free Sample Magnesium Die Casting Ar 15 Receiver
Q2. Payment terms.
A: ---Mould: T/T 50% prepaid, balance will be paid after mould and sample approval.
---Products: T/T or B/L
At least 30% payment in advance, 70% before delivery or 70% after receiving the copy of B/L.
15 Years Factory Free Sample Magnesium Die Casting Ar 15 Receiver
Q3. Mould and product lead time?
A: ---Mould lead time is 30-45 days and sample lead time is 7-15 days.
---Product lead time is 20-45 days.
15 Years Factory Free Sample Magnesium Die Casting Ar 15 Receiver
Q4. Package
A: ---Standard packed in bubble bag then in carton, special request will be re-quoted.
Why Choose Us?
1. Over 15 years experiences in die casting, cnc machining and rapid prototyping
2. OEM/ODM services provided
3. Professional engineering support
4. Experienced staffs to ensure high quality parts
5. Monthly production capacity-100k pieces
6. Project engineers following up, Tooling engineers, Quality Engineers specified on every project
7. Quick response and reaction to customers' feedback or inquiries
Latest News
Do you know the process of aluminum alloy die casting?
Aluminum alloy die-casting, then the die-casting aluminum industry will inevitably be mentioned. In the die-casting aluminum industry, there are generally four processes for aluminum die-casting, which are annealing, normalizing, quenching and tempering, referred to as "four "Fire", in which the relationship between quenching and tempering is very close and indispensable, so the following editor will talk about this aspect.
The annealing operation is simply to warm the workpiece. When the temperature reaches the appropriate temperature, the die casting is slowly cooled, so that its internal structure is close to the equilibrium state. Normalizing also warms the workpiece and cools in air after reaching the specified temperature. To improve the cutting performance of the material. Quenching is the rapid cooling of the casting by water or an inorganic salt solution after heating and heat preservation. If it is a steel part, it will increase the hardness of the steel part, but it will reduce its brittleness. After quenching, the workpiece is placed in a certain temperature, and then it is held for a long time and then cooled, which is called tempering. It should be noted here that the certain temperature must be below 650 degrees Celsius. Because aluminum and Its aluminum alloy has good fluidity and plasticity, so it can be used for die-casting, so the formed casting is called aluminum die-casting.
The surface finish and precision of this die casting is very good, and the quality is also very good, so it can reduce the amount of machining, so it will be widely used and welcomed by people. The packaging of aluminum die castings should be firmly packed for transportation and Storage: During storage, it should be placed in a ventilated and dry place, and there should be no corrosive substances or gases around it to prevent corrosion, so we must pay attention to this Rapid Prototyping Services


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