Q:Why should I choose your company to partner?
A: Our company is located in Luoyang city, which owns the largest Molybdenum resource and the third largest tungsten resource in Asia. So we can choose the best quality of raw material for you. We have more than 12 years experience in this field, and also we are honor supplier in alibaba about 12 years.
Q:how many production facilities do you have in your factory?
A: According to production process, we have powder Mixing equipment; 3 sets of Isostatic Press Machine;Mould process machines;10 Medium frequency sintering furnaces;5 vacuum sintering furnaces; 2 Electron beam ingot furnaces,2 Electron beam horizontal furnaces;forging and rolling machines; 10 CNC machines and Rolling machine/Drawing machineder/Polishing machine,etc.
Q:How to gurantee the quality?
A:We have advanced production equipment such as isostatic press machine, medium frequency sintered furnace. And we also have many professional inspection equipment, such as chemical analysis machine, physical performence machine metallo scope, browett hardness tester.
With these these equipments, we could gurantee the quality very well.
Q: What’s the quality control in your company?
A: We have ISO 9001:2015 certificate, we must inspect our production strictly by our QC before shipping.
Q:How you guarantee the quality of tungsten products?
A:We have professional QC team and inspection equipment, Atomic Absorption, Apectrometer(AAS), Electronic Precision Balance, Scanning, Electron Microscope(SEM)
Q: How to guarantee the quality of tungsten copper alloy products?
A:Our tungsten-copper alloy products conform to national standards GB/T8320-2017 and ASTM B702, We can provide the product quality inspection certificate, including chemical composition, density, hardness, conductivity and so on.
Of course, our factory also does ultrasonic flaw detection to ensure product quality.
Q:How do you guarantee the quality of your products?
A:We have advanced production and inspection equipment and first-class technical production personnel, in addition, we also have strict inspection means to control our production quality.
Q:Can you make the product with my design?
A: Yes, we can,we supply customized service.You can send us all the details of what you need,then we will provide detailed quotation.
Q: How do you pack the products?
A : In general, we use wood, plastic or carton boxes. We also put some soft materials inside to prevent possible damage on products.
Q:What’s the MOQ and delivery time?
Usually the MOQ is 1kg, and the delivery date depends on whether the product size you need is the regular size.
Q:How long is the production time?
A:Usually the lead time is within 10-30 days determined by the products and quantity. We can also delivery the goods in batches if you need.
Q:What is the difference between express delivery and air transportation?
Small quantities of goods are usually delivered door-to-door, while large quantities of goods are transported by air transport.
Door to door express includes customs clearance and delivery-to-door services, while air transportation requires the consignee to pick up the goods at the airport warehouse, excluding customs clearance and delivery-to-door services. (Both express and air freight do not include customs duties of the destination country)
Compared with door-to-door express delivery, air transportation has no customs clearance and delivery-to-door service, so the price will be relatively favorable. Door to door express is more convenient because it includes customs clearance and delivery-to-door service.