News

Continuous high temperature hits Europe, portable AC runs overtime and easily fails. We supply full range compatible rotary compressors and supporting spare parts for local repair shops and bulk importers.

As the global appliance repair industry shifts toward sustainability and cost-efficiency in 2026, the demand for high-quality refrigerator compressor parts has skyrocketed. Learn how upgrading to OEM-standard cooling accessories like VESTAR's latest copper-coiled relays and protectors can extend refrigerator lifespan and cut energy costs.

With indoor air pollution rising, selecting the right air cleaning system has never been more critical. This news report breaks down why H13 True HEPA technology has officially become the non-negotiable standard for fighting seasonal allergies, wildfire smoke, and household toxins in 2026.

Dirty or expired air purifier filters reduce purification effect greatly. This article introduces 3-layer H13 HEPA composite filter’s advantages, filtration performance, replacement cycle and size customization service, help wholesalers and home buyers pick qualified replacement filters.

Tired of bathroom mold, kitchen smoke and smelly garage? We split 4 best-selling exhaust fan models for every scene. Silent, IP44 waterproof, easy install, factory wholesale price here!

Low airflow, bad odor and loud noise on air purifier? We supply compatible HEPA filter, carbon filter and silent fan motor, cheap bulk price for HVAC repair shops & global distributors

Our factory launches upgraded low-noise energy-saving air compressor, compatible with multiple refrigerants, ideal for household and commercial air conditioner maintenance wholesale.

Commercial real estate builders and appliance distributors in North America require highly reliable, scalable thermal management solutions for their projects. Drawing on 20 years of OEM/ODM manufacturing experience, KTN by Vestar is launching a customized line of Energy Storage Cooling Systems. Designed strictly for B2B procurement, our systems deliver industrial-grade temperature control backed by our robust supply chain, allowing brands and builders to seamlessly integrate mature cooling technology into their commercial portfolios.

KTN (by Vestar) offers premium OEM/ODM refrigerator manufacturing solutions exclusively for North American appliance brands, regional distributors, and commercial real estate builders. With over 20 years of cross-border manufacturing expertise, we specialize in the reliable mass production of high-end customizable refrigerators. Engineered with advanced twin-rotary inverter compressors for exceptional cooling efficiency and eco-compliance, our appliances are built to elevate your brand and meet rigorous commercial project standards. Partner with us for streamlined B2B wholesale procurement (40HQ MOQ), robust supply chain management, and unparalleled factory-direct customization.

An overview of KTN’s premium OEM air purifiers. Highlighting True HEPA filtration, high-CADR performance, and CARB-compliant smart sensors designed for the North American air quality market.

An overview of KTN’s premium OEM rotary compressor kits. Highlighting the included anti-vibration mounting hardware, high-efficiency performance, and ready-to-install convenience for North American HVAC manufacturers and aftermarket distributors.

An overview of KTN’s premium OEM rotary compressors. Discover compact, low-noise, and high-efficiency HVAC components designed for North American air conditioning manufacturers and aftermarket distributors.