Who We Are

Founded in 2002, Shenzhen HuaYi-FaDa Technology Co., Ltd.(also known as Shenzhen 2in1 Technology Co., Ltd.) is a professional waterproof connector manufacturer which always adheres to the purpose of...

QC QC Profile

100% Guarantee Qualtiy •Quality Guarantee: 3 Years •Manufactured Under Strict Control •100% Tested (Not Just Batch Tested) •OEM supplier for Anphenol, Philips (Signify), OSRAM for over 7 Years

Contact Us

Address : 1/2F East, Bldg 25, JinMing Industrial Zone, DaLang Street, LongHua District, ShenZhen,Guangdong, China. 518109

Worktime: 8:00-18:00 ( Beijing time)

Business Phone : 86-755-2100-5907(Working time) 86-135-7082-6300(Nonworking time)

Email : sales@cn2in1.com

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Shenzhen HUAYI-FADA Technology Co,.LTD


  2009- Established Shenzhen HuaYi-FaDa Technology Co., Ltd., started to manufactur waterproof connectors.   2009- Established mold R&D and manufacturing department, cable extrusion department; started to develop waterproof connectors with HYFD brand.   HYFD provided over 50,000 sets of waterpro...

Wiring Department

Wiring Cutting Department


Best Service For You Free Pre-Sales Consulting / Free Sample Marking   HYFD offers 12 hours quick pre-sales response and free consulting. Any kind of technical support are available for our customers.   Free Sample Making & Testing is available. We could provide 5pcs sample for free, while freight costs is afford by cus...

Our Team

HYFD Team Welcomes You!   HYFD Technology Co., Ltd. has developed into a professional manufacturer of waterproof connectors from the fierce market competition. We have our own mold processing workshop, injection molding production workshop, cable-extrusion production injection molding production workshop. We have a qualified profess...

Over molding department