GW Instek (Suzhou) Co., Ltd.
Founded in 1975, GW Instek is a leading global manufacturer of professional electronic test and measurement instruments. Over the past 50 years, we have expanded our portfolio from power supplies to over 400 high-precision products, including oscilloscopes, spectrum analyzers, signal generators, and advanced battery test systems.
Driven by our philosophy of "Customer-focused" innovation, we listen intently to market demands and align our agile operations with your breakthrough R&D goals. Whether you are designing next-generation products, educating future engineers, or exploring scientific frontiers, GW Instek serves as your steadfast partner.
Leveraging our deep technical background, GW Instek delivers tailor-made measurement solutions, robust warranties, and precise calibration services across diverse industries.
Our Mission: "Simply Reliable — Your First Choice for Value in Measurement"
Core business
Brand new exterior design; scroll compressors equipped across all models.
Electronic over-temperature protector, enlarged viewing window.
Achieved the temperature cycling performance required by JEDEC standards with an increased temperature change rate. Equipped with a color LCD touchscreen.
Upgraded features with a 30% reduction in power consumption. Equipped with a large, clear-view, and user-friendly LCD operation panel.
Equipped with a color LCD touchscreen panel; all models feature Cosmopia scroll compressors.
Strict Quality Standards!
Certified by Cosmopia (formerly Hitachi)!
With over 40 years of experience supporting Taiwan’s electronics industry, GW Instek has become a pioneer in environmental testing and reliability solutions across Taiwan and China. From representing leading Japanese brands to today’s joint manufacturing partnerships, GW Instek continues to provide high-quality testing equipment and professional support.
Through decades of collaboration with Cosmopia (formerly Hitachi), GW Instek Suzhou became the major distributor of Cosmopia environmental testing equipment in China in 2002, followed by joint production in Suzhou in 2007. Combining Cosmopia’s advanced technology with GW Instek’s service network, we deliver reliable, high-performance, and cost-effective environmental testing solutions to customers worldwide.