Hakel Ltd. manufactures & exports surge protection devices to many countries, worldwide. Especially, insulation level drop detectors developed by Hakel Ltd. are extremely user-friendly, empowering users to improve their easy application in metallurgy, engineering, IT systems, shipbuilding, in hospitals and transport facilities.

ACER HK Ltd., established in 1992 manufactures surge protection devices that can be used in both low and high voltage AC/DC power supply systems. Company is guided by an aim to develop premium quality composite insulators and ceramic components. Products comply with quality certification EN ISO 9001, which is periodically renovated. Owing to hi-tech production and quality-centric business measures, today we have secured widespread business visibility across the power industry, electrotechnical and electronic equipment production. At ACER HK Ltd., we are equipped with requisite resources to realize special orders of our valued customers.

AVARISA Ltd. since 2007 has been specializing in photovoltaic power systems. Since 2009, the company has also been showing expertise in external building protection. Complete solution pertaining to external lightning protection is also offered. All products are designed to conform with prescribed standards of EN 62 305, CSN 34 1390, CSN 33 2000-5-54, EN 50 164-1, 2. Company offers components for lightning conductors in different materials including zinc dipping, stainless steel, copper and alloyed aluminium AIMgSi. Avarisa also exhibits core competency in undertaking and designing external building protection projects of customers.