NOTE :
Trust our long experience – 5 minutes of phone conversation = 1 sentence of email. Save your time and ours – write an email! Do not call and try to dictate the model and serial number of the engine. In any case, we will ask you to send an email with your request. A good reason to call (or use Whatsapp) is to check if we are receiving your emails. This is especially important if you know that your email correspondence often ends up in the spam folder.
Mail:support@szpfg.com
TEL:+86 18820488204
Whatsapp:+86 18820488204
Shenzhen Square Root Technology Co., Ltd.
NO. 69 AND 70, FENGHUANG SHANGXI DISTRICT, FENGHUANG COMMUNITY,
FUYONG STREET, BAO AN DISTRICT, SHENZHEN CHINA.