# EVERCOILS / EVER HEAT > Custom finned-tube coils, V-bank assemblies and dry coolers for data center heat rejection, equipment manufacturers and cooling system integrators. EVERCOILS is the dedicated website for EVER HEAT’s data center heat rejection business. Building on its existing heat exchanger and HVAC&R coil business, EVER HEAT has established a new factory dedicated to data center cooling. The offering focuses on air-side heat exchangers and facility-side heat rejection. Product selection, performance, inspection scope and delivery are confirmed per project. Product photos illustrate equipment and component forms; they are not evidence of a certified data center installation. Operating conditions must accompany any thermal rating. Contact: info@evercoils.com. WhatsApp and WeChat: +86 177 2567 1103. Project enquiries can be submitted through the contact page. ## Products - [Custom finned-tube coils](https://evercoils.com/products/custom-finned-tube-coils/index.md): Custom coil development begins with a drawing or an application brief. The first review establishes manufacturability, interfaces and the evidence needed for acceptance. - [Dry cooler coils](https://evercoils.com/products/dry-cooler-coils/index.md): For OEMs developing dry coolers and air-side heat rejection equipment. Review the thermal duty and installation requirements before finalizing the coil. - [Products](https://evercoils.com/products/index.md): Explore custom dry cooler coils, V-bank assemblies and V-type dry coolers. - [V-bank assemblies](https://evercoils.com/products/v-bank-assemblies/index.md): Define both sides of the V-bank together, including circuit arrangement, headers and the interfaces your equipment needs. - [V-type dry coolers](https://evercoils.com/products/v-type-dry-coolers/index.md): Project-based dry coolers for facility-side cooling loops. Equipment selection depends on site climate, coolant temperatures and the required heat rejection duty. ## Applications and engineering - [Facility-side heat rejection.](https://evercoils.com/applications/data-center/index.md): Dry cooler coils and equipment support heat rejection from a facility cooling loop. Suitability depends on the full system design and site conditions. - [Applications](https://evercoils.com/applications/index.md): Facility-side data center heat rejection and OEM coil supply. - [A coil supply partner for your next platform.](https://evercoils.com/applications/oem/index.md): For cooling equipment manufacturers seeking custom coils and assemblies with agreed drawings, inspection scope and delivery requirements. - [Engineering & Custom Development](https://evercoils.com/engineering/index.md): A practical process for defining custom coils and dry cooler projects. ## Quality and technical resources - [Manufacturing & Quality](https://evercoils.com/quality/index.md): Project-specific manufacturing review, inspection and delivery documentation. - [Manufacturing review](https://evercoils.com/quality/manufacturing/index.md): Review the proposed process and critical features before releasing a sample. - [Export delivery](https://evercoils.com/quality/packaging/index.md): Protect fin surfaces and interfaces through handling and transport. - [Inspection & testing](https://evercoils.com/quality/testing/index.md): Agree what will be checked, how and against which acceptance criteria. - [What belongs in a dry cooler coil RFQ?](https://evercoils.com/resources/coil-rfq-guide/index.md): Selection starts with operating conditions, not just a target capacity. - [Dry cooler or air-cooled condenser?](https://evercoils.com/resources/dry-cooler-vs-condenser/index.md): Similar construction can serve different thermodynamic duties. - [Technical Resources](https://evercoils.com/resources/index.md): Practical guides for specifying dry cooler coils and evaluating heat rejection equipment. - [Why a kW rating needs operating conditions.](https://evercoils.com/resources/rating-conditions/index.md): Thermal capacity is meaningful only when its operating basis is defined. ## Company and contact - [About EVERCOILS](https://evercoils.com/about/index.md): A focused approach to custom coils and data center heat rejection supply. - [Project Enquiry](https://evercoils.com/contact/index.md): Prepare a structured RFQ for custom coils, V-bank assemblies or a dry cooler. - [Custom Coils & Dry Coolers](https://evercoils.com/index.md): Custom finned-tube coils, V-bank assemblies and project-based dry coolers for data center heat rejection. ## Optional - [Complete site content](https://evercoils.com/llms-full.txt): Combined Markdown of all public information pages. - [XML sitemap](https://evercoils.com/sitemap.xml): Canonical HTML URLs. - [HTML sitemap](https://evercoils.com/sitemap/): Browse all website pages. - [Privacy](https://evercoils.com/privacy/index.md): Enquiry data handling. - [RFQ checklist](https://evercoils.com/downloads/coil-rfq-checklist.txt): Inputs for a coil or dry cooler quotation. - [Original EVER HEAT website](https://www.everheatexchanger.com/): Established heat exchanger business.