AC parts

-- Steady & Reliable Manufacturer --

Brief Product Description

Cixi Chenfeng Electric Co., Ltd manufactures a broad range of AC parts for central air conditioning systems, air handling units, ductless split systems and packaged rooftop equipment. As both an air conditioner parts manufacturer and a sheet metal parts factory, we produce the structural and functional components that HVAC equipment builders, OEM assemblers and distributors depend on for consistent quality across production runs. Our AC parts program spans drain pans, mounting brackets, enclosure panels, condensate management components and precision sheet metal assemblies, all made in-house with our own tooling, stamping, forming and finishing lines.

Because we control the full process from raw coil stock through final inspection, we hold tight dimensional tolerances and repeat them across large order quantities, which matters when our parts are built into a customer's own equipment line. We work in galvanized steel, stainless steel and aluminum, and select the grade based on the corrosion resistance, weight and cost target each project calls for. Finishing options include mill finish, powder coating and passivation for stainless components, chosen according to where the part sits in the finished system and what exposure it will see in service.

Beyond catalog parts, our engineering and tooling teams take on custom AC parts projects, working from customer drawings or functional specifications to develop new tooling and validate first-article samples before full production begins. We can supply material certifications, dimensional inspection reports and RoHS/REACH documentation for export markets, and we support both small trial orders for new product introductions and larger recurring orders for established lines, with inventory buffers that help customers manage lead-time variability. If you are sourcing AC parts for a new build, qualifying a second supplier, or moving production from a small job shop to a dedicated manufacturer, our team can review your drawings and quote tooling and piece-part costs together.

Product Overview

Buyers typically come to us for AC parts for one of three reasons: replacing a component in an existing product line, sourcing parts for a new equipment build, or qualifying an alternate supplier for parts already in production. Cixi Chenfeng approaches all three the same way, treating every AC part as a precision-made component rather than a generic commodity item, and documenting it accordingly.

Our production floor is organized around sheet metal fabrication: coil feeding and slitting, progressive and single-station stamping, CNC punching and forming, and automated or manual spot/TIG welding, followed by deburring, cleaning and finishing. Tooling is built and maintained in-house, which shortens the loop when a customer needs a design tweak or a new variant of an existing part, and keeps tooling costs transparent since we are not outsourcing that step to a third party.

Quality control runs at three points: incoming raw material inspection against mill certificates, in-process checks during stamping and forming using go/no-go gauges and CMM spot checks on critical dimensions, and final inspection before packing, covering dimensions, surface finish, weld integrity and, where relevant, leak or pressure testing. For customers who require it, we can supply a full dimensional report with each shipment, sample retention for traceability, and packaging designed around how the parts will be handled downstream, whether that is manual assembly, automated line feeding, or long-distance ocean freight.

We support customers at every stage of the sourcing relationship, from initial drawing review and DFM feedback, through tooling quotation and first-article approval, to ongoing production planning once a part is qualified. Many of our AC parts customers stay with us for years, adding new part numbers to an existing program rather than re-sourcing each time, because the qualification work and tooling investment already sit with a supplier they trust.

Specification

Product Category	Central air conditioning / HVAC sheet metal and structural parts
Materials Available	Galvanized steel, cold-rolled steel, stainless steel (201/304), aluminum
Thickness Range	0.3 mm – 3.0 mm (custom gauges on request)
Processes	Stamping, CNC punching, forming, welding, deburring, surface finishing
Surface Finish	Mill finish, powder coating, electro-galvanizing, passivation
Tolerance	±0.1 mm on critical dimensions (typical)
Customization	Drawing-based (2D/3D), sample-based reverse engineering, private label
MOQ	Negotiable by part; trial orders accepted for new product development
Certification	RoHS, REACH, mill test certificates on request
Packaging	Export cartons, pallets, or customer-specified packaging for line feeding

Application

AC parts from Cixi Chenfeng are used across residential split systems, light commercial packaged units, rooftop units and larger central air conditioning plants. Typical buyers include HVAC equipment manufacturers assembling finished units, contract manufacturers building sub-assemblies under a brand owner's specification, and HVAC distributors who stock replacement and retrofit parts for the installed base they service.

Within a finished AC unit, our parts commonly serve structural roles (mounting brackets, chassis panels, enclosure covers) or functional roles related to condensate management (drain pans, drip trays). When specifying parts for a new build, customers should confirm the operating environment (indoor conditioned space versus outdoor/rooftop exposure), expected service life, and any corrosion or food-contact requirements, since these determine the right material and finish combination. For replacement or retrofit programs, matching existing mounting geometry and drain fitting locations is usually the first fit check we run against a sample or drawing.

Advantages

Working directly with the manufacturer removes a layer of markup and communication delay compared with sourcing through a trading company, and gives customers direct access to our engineering team for DFM feedback before tooling is cut. In-house tooling, stamping and finishing under one roof means shorter lead times on both new part development and repeat orders, and tighter control over dimensional consistency from batch to batch.

Our production scale allows us to support both small qualification orders and large recurring volumes without re-negotiating terms each time, and our export documentation experience helps customers clear customs and meet import compliance requirements in their own markets without extra back-and-forth.

Frequently Asked Questions

Q: Can Cixi Chenfeng produce AC parts from our own drawings?
A: Yes. We regularly build parts from customer 2D or 3D drawings, and our engineering team will review the drawing for manufacturability and flag any suggested changes before tooling is quoted.

Q: What is the minimum order quantity for custom AC parts?
A: MOQ depends on the part's complexity and tooling requirement. We accept smaller trial orders for new product development and scale up once the part is qualified.

Q: Which materials do you recommend for outdoor rooftop units?
A: Galvanized steel or 304 stainless steel with a passivated or powder-coated finish is the usual choice for outdoor exposure, depending on the corrosion resistance and budget target.

Q: Can you match an existing part from a sample without a drawing?
A: Yes, our team can reverse-engineer dimensions from a physical sample and produce a drawing for your approval before we proceed to tooling.

Q: Do you provide material certificates with shipments?
A: Mill test certificates and dimensional inspection reports are available on request and are standard for many of our ongoing supply programs.

Q: What is a typical lead time for a new custom AC part?
A: Tooling and first-article samples typically take a few weeks depending on part complexity; repeat production orders run on a shorter cycle once the part is qualified.

Q: Can you supply both small components and larger assemblies?
A: Yes, our range covers individual stamped parts through welded multi-piece assemblies, depending on what the customer's build requires.

Q: Do you support private label or OEM packaging?
A: We can pack parts under a customer's own labeling and packaging specification for direct line feeding or resale.