Sunlight is a leading manufacturer of grounding&lightning protection in china, which provide complete solution including consultation, design, production, installation and service. We have a full range of grounding&lightning protection products, including: 1. Grounding: ALG anticorrosion ion grounding electrode, Copper/Copper bonded/Zinc bonded ground rod 2. Connection: Sunlight exothermic welding, Metal clamps, Ground cables, Wire lug 3. Resistance reducing: Ground module, Resistance reducing agent 4. Lightning protection: Lightning rod, Lightning tower 5. Tools and accessories: Earth bar, Grounding inspection pit 6. Cathode protection 7. Surge protection device We have specialized in grounding field for several years, products manufactured by us are ISO9001, CE, RoHS, UL certified, and won 36 national patents.also, a bunches of professional technician will serve for you ay any ***** information , welcome to contact us.</p>