Tel: +86-13661768928 E-mail: ian@doublepenguin.com

Basic faults

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Basic faults

2026-06-12 Common component functions and basic faults of refrigeration units

Shanghai Double Penguin Refrigeration Co., Ltd. is a premier assembly factory and turnkey solution provider based in Shanghai. With nearly three decades of engineering expertise, we specialize in designing, integrating, and assembling high-performance cooling systems.

Core Competencies:

High-efficiency Condensing Units (Air/Water-cooled)
Parallel Compressor Racks with Siemens smart200 PLC Integration
Industrial Blast Freezing Systems

As a single-source partner for overseas EPC contractors and cold chain integrators, we bridge the gap between premium components and reliable field performance. Every system is engineered for stability, factory-tested (FAT) before dispatch, and backed by our 12-month warranty. We don’t just supply equipment — we deliver turnkey cooling confidence.”

+86-13661768928

8613661768928

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ian@doublepenguin.com

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