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Frequently Asked Questions

Request Of Our Latest Product Catalog.

Here is the online version of our latest product catalog. Please download from google drive: If you need to have hard copies, please provide details of the recipient to, including company name, address, phone numbers and the contact person.

Where To Buy Our Products?

There're several ways to buy our products. 1. Contact us directly. We will assign sells agent for helping you selecting right product for your applications, arrange payment and shipment. 2. Online store If you're very confirm about the specs of products you need. You may purchase online: (1) Soon Industrial Online Store: (2) Amazon: (3) ebay: 3. Need local agent for service. We are looking for distributor around the world. Please contact us directly and provide your country. We will provide you our local distributor list for you. Or please refer to the following page for more information:

How To Choose Actuators According Loading Capacity?

There are general range for you to reference. 1. Lower than 20 kgf - KST-SL01 2. Between 20 kgf to 40 kgf - KST-C01 3. Between 40 kgf to 60 kgf - KST-A02KST-C02KST-S01KST-SL02 4. Between 60 kgf to 80 kgf - KST-A01KST-E01 5. Between 80 kgf to 100 kgf - KST-E02 6. Between 100 kgf to 120 kgf - KST-S02

Actuators For Outdoor Applications?

We recommend KST-S01 or KST-S02 spindle actuators. Both are IP 66 rated, specially for outdoor using. If the environment is semi-outdoor. And you have budget consideration. You may choose KST-A01 and upgrade to IP 65. All KST series actuators are provide 2 year warranty for one to one exchange.

How To Choose Window Actuators For My Windows?

We have a generally category for following 4 types of windows: 1. Outward Opening Windows, which including: side opened, top opened, bottom opened. 2. Skylight Windows 3. Jalousie Windows ( Louvered Windows ) 4. Sliding Windows Or you may send us the picture or drawing with dimension of your windows. We could recommend most suitable window opening system for you.

I Need Customized Product. Do You Have Minimum Order Quantities?

We could customized following specs: 1. Stroke Length 2. Color of outer aluminum case 3. Speed ( Only KST-A01 ) There is no minimum order quantities for either standard product or customized product. But the price will be lower for orders are more than 100 pcs.

What The Terms And Condition Of Placing Order?

Please refer to the General Terms And Conditions Of Sales: 1. Payment: T/T, paypal, 100% deposit before shipment. 2. Carriers: DHL, Fedex/TNT, Post office 3. Warranty: Actuators and Controllers for 24 months; One For One Exchange Warranty. 4. Duty tax are not including in the quota.

Consultation About Automatic Window Opening System

We provide free automatic window opening system planning. Please provide us following details of your windows, we will assign one experience engineer to help you. 1. Window dimension with drawings or photos 2. Operation system: parallel control/ remote control/ app control/ fire system, or other applications. 3. Materials of Window frame. 4. Preferring opening rangle/ angle. !! We strongly recommend to confirm with us before placing order !!

How To Become Local Distributor In My Country?

Now, we are looking for Local Distributors around the world. There are some conditions for becoming our Local Distributors: 1. Companies of electric window openers: company already selling and providing installation service of electric window openers. Which is looking for new and more trustable product for sell. 2. Aluminum window company: company now is manufacturing aluminum windows and providing installation service. Would like to expand their service into electric window openers. 3. Automation company, smart home system company, or other related industries. Contact us for further information:

For Product Quotation, Consultation About Automatic Window Opener Systems, Product Applications, Latest Product Catalog or and other service. Please send us messages through the form or email. We will reply to you in 24 hours.


Or you may contact us directly:

Phone: +886-4-2487-5265

Whatsapp: +886-932-688-852


Opening Hour: 9:00 to 18:00 (GMT+8), Monday to Friday)


logo of soon industrial co., ltd.

We specialized in motion system design and application. Based on over 20 years of experience of manufacture linear actuators. We dedicated in developing inline design Linear Actuators and Automatic Window Opening Systems.

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© 2016-2020 Soon Industrial Co., Ltd. All right reserved. / Soon Industrial Co., Ltd. / / +886-4-2487-52651F., No. 239, Sec. 1, Defeng Rd., Dali Dist., Taichung City 412, Taiwan / 

舜元貿易有限公司​412016 台中市大里區德芳路一段239號1樓