πŸ“ Zhongshan HQ Β· Shenzhen Test Center Β· Taiwan Engineering Β· US Sales Support πŸ“§ sales@hgchips.net  |  πŸ•‘ Quote reply < 24h
Home / About Us

A supply partner built for engineers who can't afford a bad part

We help global hardware teams replace EOL, allocated or premium-priced memory and power parts with pin-to-pin compatible, tested alternatives β€” without changing a single pad or line of firmware.

Who we are

HGCHIPS is the international brand of Zhongshan Huagong Technology

Founded in Zhongshan, Guangdong, China, we are a semiconductor localization and supply expert serving two needs at once:

  • Drop-in compatible memory β€” DDR3, DDR4 and LPDDR4/X engineered to replace Samsung, SK Hynix, Micron and Nanya part numbers with identical ball maps, electrical specs and timings.
  • ADI ΞΌModule-compatible power modules β€” HG-series modules (LTM46xx / LTM80xx families) and genuine imported stock for hard-to-find allocations.
  • Tested, not just claimed β€” every lot is inspected and functionally verified at our own Shenzhen test center before shipment.
[ Company photo β€” office / team / product strip ]
Global footprint

Five locations, one quality standard

πŸ“

Zhongshan HQ β€” China

Headquarters & logistics

Headquarters, warehousing and global shipping coordination. Room 301-319, 3rd Floor, Longde Building, Wuguishan Street, Zhongshan, Guangdong, China

πŸ§ͺ

Shenzhen Test Center

100% inspection & verification

Visual, electrical and functional testing on mainstream CPU/SoC platforms plus burn-in screening. Every lot ships with records.

🏒

Chengdu Office

Regional sales & support

Customer service and technical coordination hub for domestic and cross-border programs.

πŸ”§

Taiwan

Engineering support

JEDEC spec comparison, datasheet-level qualification support and genuine-channel sourcing for imported stock.

πŸ‡ΊπŸ‡Έ

US Sales Support

North America coverage

Local-timezone communication and account support for US and Canadian customers. [No physical entity claimed]

🌏

Hong Kong Node

Warehousing / logistics

Optional logistics node for fast regional delivery. [Adjust to confirmed facts before go-live]

Proof points

What 500+ engineering projects taught us

500+
projects served β€” base stations, BMS, medical CT, AI accelerators
~80%
of customers are server & AI hardware OEM/ODMs
15–30%
typical cost reduction at equal performance
10 pcs
MOQ for engineering samples
πŸ›‘οΈ

Engineering-first

We qualify parts at datasheet level β€” ball maps, timings, thermal behavior β€” before we ever put a part number in front of you.

⏳

Long-lifecycle commitment

DDR3 and mature-node parts are still core to us. We support industrial designs that outlive OEM allocations.

πŸ“„

Transparency

Test reports ship with every lot. SGS / RoHS / REACH documentation is available per shipment.

πŸ”’ Customer names: our OEM/ODM customers include listed companies in EV, EMS and computing. Names are shared under NDA on request β€” we don't publish them without permission.

Want a company profile you can forward to your sourcing team?

We can prepare a short PDF profile covering our testing flow, cross-reference coverage and supply capabilities.

Request Company Profile β†’ Talk to an Engineer