Company Profile


Electronic Scientific Engineering Ltd. (”ESE”), a member of CORNES Group with worldwide presence, has been established in Hong Kong since 1980. ESE is one of the leading industrial materials and equipment, electronic testing systems and production equipment providers in Asia and Greater China.


Our mission is for ESE to be the preferred partner in sourcing and supplying state-of-the-art SMT production line, electronic testing systems, and industrial materials and equipment in selected market segments of the electronic and electrical fields.



We provide a wide range of production equipment, electronic testing systems, industrial materials and equipment for testing and manufacturing of electronic and electrical products. These include high accuracy mounting system, high precision screen printer, optical and X-ray inspection system, lead free reflow system, RF and Microwave, Telecommunications, Multimedia, Power Electronics and EMC testing equipments, solution as well as system integration. Our Engineering Department also specializes in Microwave Plasma CVD System for R&D and production application in diamond deposition system and carbon materials; industrial materials and equipment including industrial adhesive tapes, industrial adhesives, protective films, insulation powder, specialty glass, soldering station, and cleaning solvent etc. We have specialized professional teams focusing on different market segments to serve the needs of our customers.


Two materials processing centers have been established in Shenzhen and Shanghai for enhance support for our valuable customers and business partners by providing product customization, shortening the lead time, and improving cost effectiveness.Our unique material laboratories in Shanghai, Shenzhen and Beijing enable the timely analysis of suitable product solutions for various kinds of customized applications. Our technical service centres and support depots in Hong Kong, Guangzhou and other major cities in China & Asean provide after sales service for various products.To provide JIT to our customers, we maintain warehouses in major cities. Our on-line ERP system ensures the effectiveness and efficiency of inventory management, order processing, as well as logistics management. All these are optimized to create the best values to our customers and business partners.



Our distinctive corporate image coupled with good track record of achievements is indispensable to our continuous development. Our extensive networks in China, Asia, Europe, U.S.A. and Japan provide us with vital information about our customers, technological developments, product know-how, and market intelligence.We have good and long-standing relationships with leading international manufacturers. We have been receiving performance awards in recognition of our contributions and performance. High customer loyalty is an indicator of our strengths and capabilities to serve them to succeed in their business.Our strengths and capabilities are built, and continue to be improved by a highly motivated sales and marketing team, a professional technical team as well as a fully committed logistics team, supported by an experienced management team.


ESE - We Care!

It’s not just a motto to carry on our lips. It’s a motto that everyone in ESE must practise. It’s our culture to which our way of doing business is resolved.