Overseas Sales Director & Senior Project Consultant

With over 14 years of deep-rooted experience in the global oil, gas, and petrochemical sectors, Herman Qian serves as the Overseas Sales Director at Gelan Petro. His career is defined by a unique duality: a profound understanding of technical engineering combined with a strategic vision for navigating the complexities of global market dynamics

Motto:
"When we reach for the summit, the entire world has no choice but to let the light shine through.".

Latest from Herman

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August 18, 2026

Practical Heat Exchanger Cleaning Methods for Industrial Use

Struggling with heat exchanger fouling? Learn practical heat exchanger cleaning methods to restore efficiency and choose the right cleaning approach.
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August 14, 2026

How to Maintain a Chemical Reactor? A Practical Reactor Maintenance Guide

Learn reactor maintenance with practical guidance on vessel inspection, repair, agitators, seals, glass-lined reactors, hydrostatic tests, and checklists.
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August 13, 2026

Heat Exchanger Corrosion and How to Prevent It

Learn what causes heat exchanger corrosion, where it commonly occurs, and how material selection, flow control, cleaning, and coatings can help prevent it.
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July 31, 2026

Choose the Right Straight Tube or U-Tube Heat Exchanger

Compare straight tube and U-tube heat exchangers by cleaning, thermal expansion, maintenance, and lifecycle cost for refinery and chemical projects.
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July 31, 2026

[Complete Guide] Types of Boilers: Classification, Applications, and Selection

One guide explains the main types of industrial boilers, where they are used, and how to select the right boiler system for your project.
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July 29, 2026

KOMPENSATOR Visits Gelan for Supplier Audit

KOMPENSATOR representatives from Belarus visited Gelan for a supplier audit, reviewing manufacturing, quality control, and potential project cooperation.

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