China High Melting Point 99.95% Tungsten Boat for Vacuum Coating

Q: What are the main products of your company?

A: We are a professional manufacturer of tungsten wire , tungsten heater, tungsten electrode, tungsten boat, tungsten molybdenum crucible, target, molybdenum sheet, aluminum wire, aluminum ring, vacuum pump oil, diffusion pump oil, vacuum gauge, Silicon oxide, zinc sulfide, silicon dioxide, various vacuum coating materials, various vacuum accessories.

Q: How long is your delivery time?

A: Generally it is 3-5 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the samples for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2500USD, 100% in advance. Payment>=2500USD, 70% T/T in advance ,balance before shipment.