Since its establishment in 2000, GLC is the only professional manufacturer engaged in air pollution prevention and control systems, material handling systems, baffles and expansion joints, metal and machining coatings, incinerator related projects, and powder conveying and storage quantitative systems. It is committed to providing customers with the most Professional energy and environment sustainable coexistence solutions.
GLC aims to deliver clientele exceptional, value-added services, and expert solutions for air pollution prevention and control to customers.
Our aspiration is to ascend as the foremost authority in air pollution prevention and control, establishing ourselves as the premier brand for renewable energy in the Asia-Pacific region.
GLC is dedicated to fostering a cleaner, improved, and more promising world through our efforts in air pollution prevention and control.
Our clients describe us as a product team which creates amazing UI/UX experiences, by crafting top-notch user experience.
GLC technical team has more than 20 years of engineering experience. We have full control over the schedule, budget and execution of the project.
GLC technical team has more than 20 years of engineering experience. We have full control over the schedule, budget and execution of the project.

GLC provides customized and empathetic services through their local operations. GLC is committed to serving clients around the world.
GLC provides customized and empathetic services through their local operations. GLC is committed to serving clients around the world.

GLC factories offer diverse production works. We follow standardized processes and high-standard quality control to complete all the products.
GLC factories offer diverse production works. We follow standardized processes and high-standard quality control to complete all the products.

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Today, the demands for product quality and environmental protection are becoming increasingly stringent, capturing the attention of both consumers and businesses alike. Guang Long Chang has obtained ISO9001 and ISO14001 certifications, providing robust assurances and oversight in the realms of quality and environmental management.
ISO9001 and ISO14001 are universal standards established by the International Organization for Standardization (ISO). The former ensures that a company’s products and services maintain consistent and stable quality, while the latter is employed to identify preventive measures and controls to mitigate environmental hazards stemming from manufacturing processes. This mitigation aims to minimize these risks to the utmost extent, aligning with the goal of achieving sustainable business development.
Achieved ISO Certification on April 21, 2023
ISO9001:2015 (Certificate Number: MSCB-166-123769)
ISO14001:2015 (Certificate Number: MSCB-166-123429)
