China Aluminium Sandwich Factory & Factories

Global Leader in High-Performance Insulation Panels & Advanced Refrigeration Engineering Solutions

About Us & Industry Authority

Shaanxi YuanShengHeTong Refrigeration Equipment Co., Ltd. - Setting the Benchmark in Insulation & Cold Chain Technology.

Shaanxi YuanShengHeTong Refrigeration Co., Ltd. is a premier factory and enterprise specializing in advanced insulation panels and comprehensive refrigeration systems. Established with a vision to deliver uncompromised thermal efficiency, we integrate end-to-end capabilities encompassing product manufacture, sophisticated project design, precision construction, professional installation, and responsive after-sales support.

By synergizing high-quality products, one-stop project solutions, advanced engineering services, and international trade excellence, we empower global clients across diverse sectors including fruit and vegetable refrigeration, the food processing industry, large-scale supermarkets, commercial hospitality (restaurants and hotels), medical cold chains, and modern logistics warehousing.

Our deep-rooted expertise traces back to 1996. With over 20 years of dedicated industry experience, our engineering mastery and manufacturing rigor position us as a trusted global partner for cutting-edge aluminium and metallic sandwich panel applications.

1996

Established Foundation in Refrigeration

60,000㎡

State-of-the-Art Production Facility

180+

Skilled Professionals & Technicians

20+

Years of Global Export Expertise

Industry Whitepaper: Aluminium Sandwich Market Trends & Procurement Insights

Navigating the future of thermal insulation, energy compliance, and structural integrity in global supply chains.

Global Procurement Dynamics

International buyers are increasingly prioritizing certified, high-durability metallic sandwich panels. The shift towards stringent energy codes (such as strict U-value requirements in Europe and North America) has elevated the demand for premium PIR/PUR foam cores combined with robust aluminium facings.

Technological Evolution

Modern factories are transitioning into smart manufacturing ecosystems. Automated continuous foaming lines, precision cam-lock designs, and seamless joint technologies ensure superior thermal bridging prevention and extended structural lifespans.

Sustainability & Eco-Compliance

Environmental responsibility dictates modern manufacturing. Zero-ODP (Ozone Depletion Potential) foaming agents and recyclable aluminium facings align with global green building standards (LEED, BREEAM), lowering carbon footprints across cold storage life cycles.

Macro Solutions & Localization Support

Tailored engineering strategies meeting diverse international regulatory and operational frameworks.

Turnkey Cold Chain Architecture

From initial thermal load calculation to final compressor integration, our turnkey solutions resolve complex logistical challenges for pharmaceutical distribution and commercial food hubs worldwide.

Global Compliance & Certification

Our product lines adhere to rigorous international benchmarks, featuring CE certifications, ISO quality management standards, and fire-retardant compliance ratings (Class B1/B2 PIR cores).

Localized Technical Assistance

We provide comprehensive digital installation blueprints, remote engineering consultancy, and on-site guidance to guarantee seamless deployment regardless of geographic location.

Our Professional Factory & Manufacturing Excellence

Driven by 180 skilled workers and 10 dedicated QA/QC experts, perfection is engineered into every square meter.

Our expansive production site spans 60,000 square meters, housing 4 standardized manufacturing workshops equipped with advanced automated production lines. We specialize in crafting high-efficiency PIR and PU sandwich panels, specialized cold storage doors, air coolers, condensers, condensing units, and heavy-duty compressor units.

Factory Workshop 1

Advanced Automated Foaming Workshop

Factory Workshop 2

Precision Panel Cutting & Shaping Line

Factory Workshop 3

Quality Inspection & Testing Station

Factory Workshop 4

Standardized Warehouse & Logistical Hub

Corporate Development History

Over two decades of continuous innovation, geographical expansion, and technological breakthroughs.

1996

Our founder initiated operations in refrigeration equipment marketing and professional installation services.

2006

Completion of our inaugural manufacturing plant in Shaanxi, successfully producing our first batch of cam-lock sandwich panels.

2011

Establishment of our second strategic factory in Lanzhou, expanding our market dominance across northwestern China.

2012

In response to rapid international business growth, our Shaanxi headquarters relocated to a sprawling 120-acre campus featuring 8 advanced workshops.

2018

Integration of our first automated split-joint production line, ushering in a new era of high-precision insulation manufacturing.

2020

Commissioning of our second high-tech automated production line, significantly elevating manufacturing productivity and efficiency.

2023

Embracing global sustainability mandates by transforming into an eco-friendly, green-certified manufacturing enterprise.

Quality Assurance & Certification

Internationally recognized compliance validating our commitment to uncompromised manufacturing standards.

Certificate 1
Certificate 2
Certificate 3
Certificate 4
Certificate 5
Certificate 6

Frequently Asked Questions (Q&A)

Expert answers to critical procurement and technical inquiries regarding our sandwich panels and refrigeration systems.

What makes your PIR sandwich panels superior?

Our PIR (Polyisocyanurate) sandwich panels feature exceptional thermal insulation properties, superior fire retardancy (B1 class rating), and closed-cell structures that prevent moisture ingress, ensuring decades of reliable performance.

Do you provide customized dimensions and facings?

Yes, as a direct factory, we offer full customization regarding panel thickness, length, steel or aluminium facing types, and specialized cam-lock configurations to fit precise architectural requirements.

What international shipping and support do you offer?

We provide comprehensive global logistics coordination, secure export packaging, detailed installation schematics, and remote technical guidance to ensure smooth on-site project execution.