Shengxin
Technology

Engineering Precision Components for the Connected World

Pure-play IDM semiconductor manufacturer — 10 MHz to 3 000 MHz SAW devices, vehicle security systems, GPS tracking terminals, and off-grid solar storage. IATF 16949 & AEC-Q200 certified since 2019.

Request Quote View Products

Est. 2019 · Suzhou, China · IATF 16949 & AEC-Q200 Certified

2019

Production Started

Vertically Integrated IDM Model

300+

Professional Employees

Across 5 Manufacturing Bases

1,200+

Standard SAW Models

Globally Available & In-Stock

5 Bases

Manufacturing Network

Suzhou HQ · Rudong · Rizhao · Funing · Guangzhou + Jinan SMT

Featured Product Categories

RF Components
2,300+ Total Models

RF Components

High-performance SAW devices covering 10 MHz to 3 000 MHz. Pure IDM fabrication with industry-leading 180 nm DUV technology for telecom, base stations, and automotive telematics.

Browse Catalog
Vehicle Security
Turn-key SMT & Assembly

Vehicle Security

Advanced EV central control boxes, RF remote keys, immobilizers, anti-theft ECUs with CAN/LIN interface, and comprehensive wiring/actuator solutions engineered by our Jinan base.

Browse Catalog
Tracking Devices
Smart IoT Tracking Ecosystem

Tracking Devices

Next-generation GPS/BDS intelligent terminals. Custom hardware design for rescue locators, pet trackers, asset telematics, and fleet management (OBD CC180 series).

Browse Catalog
SHS Energy
Off-Grid Solar Home Storage

SHS Energy

Purpose-built smart power stations from 80 W portable kits to 2 500 W LiFePO₄ home storage. Fully integrated with hardware-encrypted IoT PAYG token-based remote lockout systems.

Browse Catalog

Industry Applications

Automotive Electronics

Slow-speed EV central control, anti-theft ECUs, smart key fobs, and RF remote systems.

Smart IoT & Tracking

Rescue locators, pet trackers, asset GPS terminals, and OBD fleet telematics devices.

Wireless Communication

4G/5G base stations, smart routers, and GPS/GNSS RF front-end modules.

New Energy Solutions

80 W – 2 500 W off-grid micro solar home storage systems with PAYG IoT lock control.

Why Shengxin

Built on precision. Delivered at scale.

R&D Center

12-person elite filter design team in Wuxi — all Master's degree+. Proprietary COM parameter simulation system.

Advanced Fabrication

Advanced Fabrication

Mass-production 180 nm DUV lithography — the performance limit of SAW technology. Full 4"/6" wafer in-house packaging.

Flex OEM/ODM Service

10 MHz – 3 000 MHz full-band custom design and flexible contract manufacturing. Deep parameter customization accepted.

Expert Insights

Articles

June 2025

How to Select Automotive-Grade SAW Filters

A practical guide for Tier-1 suppliers on AEC-Q200 qualification, PPAP documentation, and key specifications.

Read More
May 2025

PAYG Control Logic in Off-Grid Solar Storage

How token-based hardware encryption enables 12-month installment locking for African and SEA distributors.

Read More
April 2025

180 nm vs 250 nm DUV: The SAW Performance Gap

Why lithography node matters for filter insertion loss, out-of-band rejection, and frequency ceiling.

Read More

Contact Contact & RFQamp; RFQ

Export Department

Nick Chen

General Manager — Export Dept.

+86 13962255898

Phone / WhatsApp

nick@szsxsaw.com

Enterprise Email

szsxsaw.com

Official Website

Headquarter: Zhangjiagang, Suzhou, Jiangsu, China
Mass Production: Rudong · Rizhao · Funing · Guangzhou · Jinan

Request for Quotation (RFQ)

Our export team responds within 24 hours.

ISO 9001:2015·IATF 16949·RoHS·REACH·SGS Certified