HL GLOBAL Commercial Investment Co., Ltd is one of the leading companies in the field for supplying materials and accessories for transformers; supply solutions for diagnostic and monitoring for power transformer, including Dissolve Gas Analysis (DGA), Partial Discharge and Bushing Monitoring and the operating parameters, as well to enhance the reliable and extend the lifetime of power transformer. Products and services supplied by HL GLOBAL have been proved the quality over time as well as the trust of customers.

Typical products, services and solutions include:

1. On Load Tap Changer (OLTC)/ Off-Load Tap Changer (OCTC) _ HUAMING (China);

2. Online Dissolve Gas Analysis of transformer oil _ MTE (Switzerland)

3. Dry-out System with Condition Based Monitoring for Power Transformers _ DRYKEEP (USA)

4. High Performance Power Quality Monitoring and Advance Revenue Meters _ EIG (USA)