sophia@xinyifatech.com — best for specifications, drawings and anything with an attachment.
Contact
Talk to the factory
Send a specification, a reference product or just a target price. You will get a realistic answer from the people who build it.
Direct lines
The form below reaches the Shenzhen sales team directly. If you would rather write or call, the details are the same ones published on our company site.
Phone / WhatsApp
+86-13421319280 — WeChat and WhatsApp reach the same number. Weekday afternoons (GMT+8) are fastest.
Factory & office
201, Building F, Digital Warehouse, Bay Area, Taoyuan Community, Dalang Street, Longhua District, Shenzhen, Guangdong, China
Legal entity
Shenzhen Xinyifa Electronic Technology Co., Ltd., established 2015.
Start a project
Tell us what you need built
Send a spec, a reference product or just a target price. You will get a realistic answer from the factory — not a sales script.
- Reply within one business dayWeekday enquiries from our Shenzhen team.
- Quotation with MOQ and lead timeUnit price, tooling and shipping terms in one document.
- Sample before commitmentOrder a unit and test it against your own checklist.