I am from Colombia and work at Guangzhou, China, i sold about 25 sets machine to Colombia for OCAMASTER so far, all machines works very good.
At first, when using OCAmaster, I had a lot of trouble using the equipment. I almost wanted to give up, but I decided to give them a call and it was not what I expected. The customer service was unbelievable. You can call at any hour of the day with questions and will have them all answered in no time. The recommendations really were game changers since the representatives actually had hands on experience with the machines!
13th Floor, HuiJingYuan
High-Tech Innovation Industry Park
No.531 of NanPu Road,
Shajing, Bao'an district
Shenzhen City, China