1. who are we?
We are based in Hubei, China, start from 2000,sell to Domestic Market(15.00%),North America(10.00%),Northern Europe(8.00%),South
America(8.00%),Southeast Asia(8.00%),Western Europe(8.00%),Mid East(8.00%),Eastern Europe(7.00%),Southern Europe(7.00%),South
Asia(5.00%),Eastern Asia(5.00%),Central America(5.00%),Africa(3.00%),Oceania(3.00%). There are total about 11-50 people in our
office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Focusing Lens,Reflector,Protective Windows,Beam Expander,Field Lens
4. why should you buy from us not from other suppliers?
We have more than 20yeas of CO2 laser tube, laser lens,laser power supply,laser machine R&D and manufacturing experience; Fully
independent production and R&D capability; Top-level quality control system;
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal; Western Union
6.Is it the genuine product?
It is produced by Hailea manufacture.
7.Which voltage for power supply?
It's for 220V.
8.Is it noisy?
Yes. It's suit for factory and market, not suitable for family.
9.Can I add lubricating oil?
This product is not for lubricating, add it may destroy the compressor.
10.The surface of the product is hot when is working, could it be because of bad quality?
The motor will generate heat when working, and the metal surface design has the property of fast heat conduction. Fever is normal. The friction between the piston and the cylinder wall generates heat, and the generated gas also has a certain amount of heat.
11.What should I do if water enters the product accidentally?
The product enters water and shuts down, immediately disassemble and dry it. If there is no response after plugging in, the machine is scrapped.
12.Why is the product not equipped with a check valve?
The check valve will also reduce the air volume and increase heat generation.