Dongguan Shengzhirong Electronics Co., Ltd., formerly known as Shenzhen Shenglong Weiyuan Electronics Co., Ltd., was founded in 2003, is a time-honored manufacturer, focusing on cooling fan, integrating production, R&D, and sales. After 20 years of efforts, we have accumulated rich production experience, own all kinds of advanced equipment for development, design, production and testing. And modern management methods and strict quality control system are used to ensure product in excellent and stable quality. We have passed authentication of ISO9001:2015 standard quality management system.Holy Wing and SZR are two brand series of products: AC, DC, EC (high efficiency and large air volume DC to AC) cooling fan, turbine blower and protective mesh cover and other products. With a group of R&D design engineers, sincere cooperation and a group of pre-sales and after-sales personnel, who are with efficient and excellent diathesis, customize various special needs cooling fans for customers' applications and requirements, such as all-metal high-temperature series, IP68 waterproof series, temperature control series, dual power supply series, Special voltage series (AC12V AC24V/AC48V/AC72V/AC480V), etc. The company is committed to providing users with authoritative, professional, meticulous products and services.Main applications:For equipment of:Communication, Medicals, Refrigeration, Power, Home appliances, IT, lighting, media, Testing, Sports, Transportation, Welding, Printing, Humidification, Purification, Electrical, Environmental protection, Mechanical, Automotive, New energy, Intelligent, automation, Food, Packaging, Military, Kitchen, Laser, Server system, Control cabinet system, Cooling system, Chiller, Incubation, drying, Energy storage system, Intelligent furniture system, Fresh air system, Banking, Mobile phone, Manufacturing, Textile, 5G base station, Numerical control ... We have mastered a number of core technologies of cooling fans, and continue to provide competitive cooling fan solutions efficiently.The company's annual sales are between 5 million and 40 million, committed to the steady upward trend of development every year, also to provide users with authoritative, professional, meticulous products and services.We always adhere to the business purpose of "Pioneering and Innovation, Excellence", adhering to the product strategy of "Careful and Patient, Quality Forever" and the service purpose of "Integrity Service, Customer First", looking forward to working with you to create great achievements!- - - -An axial fan is a device that creates airflow by using a motor to rotate an impeller housed within a frame. The circulating blades draw air into the fan and expel it on the same parallel axis as the spinning shaft, thus the term axial. SZR offer a range of high-quality axial fans in both AC and DC from Holy Wing & SZR. If you can't find what you need in our online range, try to contact Awen at +86 159 1681 3783 or 15916813783(at)163.com; szr15916813783(at)gmail.com