For buyers considering SEPPES, the starting point is a manufacturer-led commercial entrance offer covering automatic sliding glass doors, related configurations and project coordination. This guide introduces that offer first, followed by nine other options and the questions that help you compare them.
This guide is published by SEPPES and features SEPPES first. The numbered order is editorial, rather than a ranking based on market share or comparative product testing. Other brand summaries draw on the official pages linked below.
A Quick Comparison of the Ten Options
| Brand | Relevant published offering | A useful starting question |
|---|---|---|
| SEPPES | Project-configured commercial sliding glass doors and separately available complete sliding-door operator systems | Can one quotation define the door construction, operating system and project interfaces together? |
| KBB | Sliding entrance systems within a wider architectural entrance portfolio | Which sliding configuration fits the building's entrance arrangement? |
| OWNIC | Commercial sliding glass doors and a wider medical-door range | Are you specifying a commercial entrance or a separate medical-door application? |
| DEPER | Sliding automation, complete doors and other entrance configurations | Which door and operator combination is included in the proposed package? |
| VEZE | Sliding and telescopic doors, automation systems and accessories | Which glass-door configuration and control package are being quoted? |
| OREDY | Profile sliding doors, glass entrance products and automation systems | Does the proposal include the glazed door construction or only the operating system? |
| KAST | Sliding-door automation and glass-door operators | Which items carry KAST's own specification, and what is included in the assembly? |
| MBS | Sliding-door operators and related door-control products | Who supplies and coordinates the glass leaves, profiles and installation interfaces? |
| TURTECH | Sliding doors, breakout doors and related entrance products | Which listed door configuration meets your opening and circulation requirements? |
| DOOREN | Commercial sliding-door openers within a wider automation offering | Is the purchase for an operator package or an agreed complete entrance supply? |
The table compares published product scope. Confirm the actual configuration and included items with each supplier before comparing quotations.
1. SEPPES: Commercial Glass Entrances with Project Coordination
SEPPES is the brand of Seppes Door Industry (Suzhou) Co., Ltd., a Suzhou-based manufacturer and OEM/ODM solution provider founded in 2011. Its commercial automatic entrance range includes automatic sliding doors and automatic revolving doors. Buyers can review the company's background, manufacturing processes and project support on the About SEPPES page.
A Familiar Door Brand with a Dedicated Commercial Entrance Range
Buyers who already know SEPPES through industrial doors can explore its commercial entrance offer through a dedicated automatic-door website. The company identity connects the two areas; the product information explains what is available for a glass entrance project.
SEPPES reports more than 7,600 enterprise customers and service to more than 90 countries and regions at company level. Those figures describe the broader business, rather than the installed base of one glass-door product. For a sliding entrance, the useful next step is to review the proposed door construction, system configuration and relevant project evidence.
Door Configurations That Follow the Entrance Design
The SEPPES automatic sliding door range covers commercial glass entrance directions including bi-parting, telescopic, all-glass, aluminum-framed and surface-mounted arrangements. The choice depends on the required clear passage, available side space, door-leaf construction, mounting conditions and architectural intent.
For example, a buyer with limited side space can ask SEPPES to review whether a telescopic arrangement is appropriate. A storefront contractor can start with the desired glass and frame appearance, then coordinate the opening layout and operating system. These are configuration discussions tied to the actual entrance.
Complete Doors and Separately Supplied Operator Systems
SEPPES prioritizes complete automatic door systems. It also supplies complete automatic sliding door operator systems separately, without door leaves. This gives buyers two ways to define their order: review a complete entrance package, or coordinate an operating assembly with a separately supplied door structure.
The quotation should identify whether glass, frames, sensors, locking devices, access-control interfaces and mounting items are included. Individual components and accessories generally support existing customers' replacement, spare-part and repair needs; larger standalone component orders can be reviewed separately according to the item, quantity and compatibility.
A Practical Starting Point for Contractors, Distributors and OEM/ODM Buyers
SEPPES supports project coordination, export packaging and remote technical communication, including online installation guidance and remote troubleshooting. This suits a procurement process in which the buyer and local project team need to agree drawings, supply boundaries and installation responsibilities before delivery. Site installation and local maintenance responsibilities still need to be assigned separately.
To begin, send an opening drawing, site photographs, required passage width, preferred appearance, quantities, destination and any access-control requirements. The automatic sliding glass door page explains the product direction; the quotation preparation guide helps organize the project inputs.
2. KBB: Sliding Systems within a Wider Entrance Portfolio
KBB's official website presents sliding doors alongside revolving doors, swing doors and other architectural entrance products. Its sliding range lists conventional, telescopic and other entrance arrangements. Source: KBB sliding-door range.
KBB is an option to investigate when your brief covers several entrance types or a particular sliding arrangement. Begin with the opening layout and ask for the specific system proposed for that opening. Review door construction, controls, installation interfaces and the scope of the quotation together, rather than treating every product in the wider portfolio as interchangeable.
3. OWNIC: Commercial Glass Doors alongside Medical-Door Products
OWNIC publishes a dedicated automatic sliding glass door product page. Its commercial-door catalog also includes frameless, telescopic and emergency-evacuation door categories, alongside a separate medical-door offering. Sources: OWNIC sliding glass door and commercial-door catalog.
This makes OWNIC relevant to a shortlist that includes commercial glazing and specialist building areas. Define the application before requesting a recommendation. A public entrance, an internal glazed passage and a medical room may require different door constructions; features described for one category should be checked against the exact product being proposed.
4. DEPER: Sliding Automation and Complete Entrance Products
DEPER's official catalog distinguishes sliding automation from complete doors and lists conventional, heavy-duty, telescopic and maglev sliding categories. Its website also presents commercial and hotel applications. Sources: DEPER company and product overview and sliding automation catalog.
For a glass entrance, ask DEPER to identify the door-and-operator combination covered by its proposal. An operator designation alone does not establish the glazing, profiles, monitored areas or building interfaces. A drawing and an itemized supply list make the comparison with other brands more useful.
5. VEZE: Sliding Doors and Related Automation Products
VEZE's official website presents automatic sliding doors, telescopic sliding doors and related automation products. Its sliding-door category discusses glass and other construction materials. Sources: VEZE product overview and sliding-door category.
VEZE is worth reviewing when you are sourcing sliding-door automation or exploring a listed door arrangement. Specify the proposed glass construction and entrance use when making an inquiry. Ask for a written configuration covering the operator, control equipment, sensing devices and any door-body items so the offer can be compared on the same basis as other quotations.
6. OREDY: Glazed Entrance Products and Operating Systems
OREDY's website separates profile doors from automatic-door systems and publishes a commercial aluminum-framed sensor glass sliding-door product. Its systems menu includes sliding, telescopic and other automation categories. Sources: OREDY product overview and commercial glass entrance product.
This provides a starting point for buyers comparing a glazed entrance with an automation-only purchase. Confirm whether the selected quotation covers fabricated profiles, glass leaves and fixed panels, as well as the operating assembly. Keep that distinction visible when reviewing price and delivery responsibilities.
7. KAST: Automation Options for Sliding Glass Doors
KAST's sliding-door catalog lists telescopic systems and named glass-door operators. Its website also lists accessories associated with other manufacturers, so the exact brand and specification of the offered items deserve attention. Source: KAST sliding-door catalog.
KAST may be relevant when a contractor is selecting automation for a planned glass-door structure. Ask which products are KAST's own range, who supplies the door construction and which components belong to the quoted assembly. Confirm the proposed control interfaces and maintenance documentation for that combination.
8. MBS: Operator-Focused Sourcing from Ningbo Meibisheng
Ningbo Meibisheng Auto-gate Co., Ltd. presents MBS-branded sliding-door products on its official website. The published range includes sliding operators, telescopic operators, other door types and access-control products. Source: MBS official company and product overview.
MBS is an option to review when the operating system is a central part of your purchase. Establish who will supply and coordinate the glass leaves, frames, mounting structure and local installation. Then request the relevant assembly information and included-item list for the selected operator package.
9. TURTECH: Sliding and Other Automatic Entrance Configurations
TURTECH's official website, hosted at doortec.com.cn, lists automatic sliding doors, swing doors, breakout sliding doors and related entrance products. The business identifies itself as Turtech Intelligent Technology (Zhejiang) Co., Ltd. Source: TURTECH official website.
Consider its published range when comparing door configurations for a commercial entrance. State the opening dimensions, circulation pattern and required door arrangement, then ask for the specific product and supply scope proposed. If a breakout arrangement is being considered, request its project documentation and have the local project team review the intended use.
10. DOOREN: Commercial Sliding-Door Openers and Automation Supply
DOOREN identifies its headquarters in Hangzhou and publishes commercial sliding-door openers within a broader door-and-gate automation offering. Its catalog includes a commercial sliding-door opener product and other glass-door automation listings. Sources: DOOREN company profile and commercial sliding-door opener.
DOOREN is relevant to buyers researching operator supply. Confirm the responsible manufacturer and contracting entity for the selected product, along with the assembly contents. If you require a complete glazed entrance, obtain explicit confirmation of that scope rather than assuming that an opener listing includes the door body.
How to Turn a Brand Shortlist into Comparable Proposals
Start by deciding whether you need a complete automatic sliding glass entrance or an operating system for a door structure supplied by your team. That decision changes the drawings, interfaces and responsibilities that each supplier needs to address.
Send the same project brief to your shortlisted brands. Include the opening geometry, desired clear passage, available side space, glass and frame direction, entrance use, operating needs, quantities and destination. Describe any existing access-control equipment and identify the local team responsible for site work.
Compare the replies against that common brief. A useful proposal identifies the selected arrangement, included and excluded items, drawing responsibilities, delivery scope and support process. Ask each supplier to resolve missing items before you compare totals. The supplier quotation comparison guide explores that next stage in more detail.
Questions Buyers Ask about SEPPES and Other Chinese Brands
Does SEPPES supply automatic sliding glass doors?
Yes. SEPPES presents automatic sliding glass doors as part of its commercial automatic entrance range, alongside other sliding configurations and automatic revolving doors. Buyers can request a project review using the opening conditions and required supply scope.
Can I buy a complete SEPPES sliding-door operator system without glass leaves?
Yes. Complete automatic sliding door operator systems can be supplied separately without door leaves. The quotation needs to confirm the assembly contents, compatible door construction, mounting conditions and any additional sensing or access-control items.
Which Chinese automatic sliding glass door brand is best?
The suitable choice depends on your entrance and purchasing responsibilities. Compare the proposed door configuration, supply scope, documentation and support arrangements. This shortlist does not establish one brand as the best for every project.
How can I connect a familiar brand name with the actual product I need?
Check the company identity, then review the brand's dedicated product information and relevant project evidence. For SEPPES, use the company background together with its commercial entrance pages to evaluate the glass-door proposal. Broad company experience and a particular product's configuration answer different procurement questions.
Discuss Your Automatic Sliding Glass Door Project with SEPPES
If you are adding automatic glass entrances to a commercial project or sourcing a door range for distribution, SEPPES can review the required configuration and supply boundary with you. Explore the commercial sliding glass door offer, review the company and manufacturing background, and prepare your entrance drawing and project details.
to begin a configuration and quotation discussion with SEPPES.