News

Choosing the right executive leather chair is a long-term investment. This guide compares premium leather chairs, ergonomic mesh options, and leading brands like Herman Miller and Steelcase — and explains why ROCTRY Ellis and Otto stand out with genuine leather, electric reclining, airbag massage, lumbar heat therapy, and active seat ventilation.

Discover the Ellis Leather Executive Chair in this in-depth review. Explore its premium full-grain leather, ergonomic cushioning, electric adjustment features, heating, massage, ventilation system, real user review, and key factors to consider before choosing a luxury executive office chair.

Buying an office chair online without asking the right questions is one of the most common — and costly — mistakes shoppers make. This complete office chair buying guide walks you through 15 essential questions to ask before you order: from body size and desk dimensions, to genuine vs. PU leather, ergonomic support, recline functionality, warranty terms, and more. Whether you're looking for a premium leather office chair, a luxury executive chair, or an ergonomic office chair for long working hours, this guide helps you choose with confidence — and avoid the mistakes most buyers only discover after delivery.

A complete guide covering daily leather care, how to inspect and fix loose screws and gas cylinder issues, how to contact Roctry after-sales support, our product lineup, warranty policy, and answers to frequently asked questions.

Did you know sitting increases lower back pressure by 150%? This 2026 guide reveals the top 5 office chairs designed to combat chronic back pain and muscle fatigue. From the ergonomic precision of the Steelcase Leap V2 to the therapeutic luxury of the Roctry Ellis Leather Executive Chair, we explore how integrated massage, heating, and electric adjustments provide the ultimate solution for spinal health. Learn the science behind "The Lumbar Load" and discover why a professional-grade massage chair is the ultimate office upgrade for executives.

Desk napping is a common habit among office workers, but this seemingly harmless behavior causes progressive and cumulative damage to the body. This article presents a detailed timeline of the multi-system effects of prolonged desk napping: Day 1 causes nerve compression and reduced cerebral blood flow; Day 3 triggers digestive dysfunction; Day 7 leads to cervical and spinal disorders; Day 15 elevates intraocular pressure, increasing glaucoma risk; Day 28 causes permanent facial wrinkles and loose teeth; and beyond Month 2, desk napping can potentially trigger sudden cardiac death in individuals with pre-existing cardiovascular disease. The article also proposes solutions, including the ROCRTY electric office chair with its 165° electric recline function, along with other practical recommendations for improvement.