Those who are so quick to be critical of the companies in China that manufacture lasers need to be aware of the fact that many, if not most companies here in the USA purchase their products from those same Chinese companies, triple the price, place their name/label on the instrument, and give it a very nice package, and sell those in the US under the U S company's name.
I have purchased 6 lasers from CNITRA, and as many from LASEVER, and have Always received great service, great prices, and the only laser that I have had stop functioning was replaced without question, even after the 6 month warranty period was up.
The Chinese people take great pride in their work, and quality of their products. They have errors in manufacturing processes just as manufacturers in the USA have. The people who handle customer problems at the companies I have dealt with in China are faster and more helpful with problems, at least with optoelectronics, than the ones I have had interaction with in the USA, the UK, or Canada.
I have purchased 6 lasers from CNITRA, and as many from LASEVER, and have Always received great service, great prices, and the only laser that I have had stop functioning was replaced without question, even after the 6 month warranty period was up.
The Chinese people take great pride in their work, and quality of their products. They have errors in manufacturing processes just as manufacturers in the USA have. The people who handle customer problems at the companies I have dealt with in China are faster and more helpful with problems, at least with optoelectronics, than the ones I have had interaction with in the USA, the UK, or Canada.