300kg Ultra Heavy Duty Commercial and Industrial Sliding Door System
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Product Highlights
- 300KG Load Capacity: Handles ultra-heavy industrial doors up to 300kg per door.
- Precision Cast 304 Steel: Constructed from 304 stainless steel and aluminum alloy for durability.
- Ultra Silent Operation: Features double-layer nylon wheels and soft-close function for quiet use.
- Top-Hung Design: No bottom track required, ensuring a slim, sleek, and dust-proof look.
- CE and ISO Certified: Meets international safety and quality standards for commercial use.
- OEM/ODM Services: Flexible customization options available for designs and samples.
- Bi-directional Soft Close: Provides crash protection and shock absorption for safety.
- Adjustable Height: Features height adjustment design for versatile installation.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Technical Support
- Warranty
- 2 Year
- Model NO.
- DP-ZX003
- Certification
- CE, ISO
- Splittable
- Unsplittable
- Surface Treatment
- Oxidation,Precision Stainless Steel
- Material
- 304 Precisionstainless Steel, Aluminiuum Alloy
- Application
- Residential,Office,Hotel, Lobby,Industrial Door
- Feature
- Heavy Duty, Ultra Silent,Durable,Stedy,Smooth
- Function
- Silent, Safety, Smooth
- Weight Capacity
- 300kg S/Door
- Door Thickness
- 45-55mm
- Service
- OEM/ODM
- Sample Time
- Within 5-7 Days
- Delivery Time
- 15-20 Working Days
- Packing
- Master Carton
- Payment
- 30% Deposit,70% Balance Before Delivery by T/T
- Advantage
- Easy to Install;Heavy Loading
- Transport Package
- Master Carton
- Specification
- Single Wheel Diameter: φ30mm
- Trademark
- NA
- Origin
- Guangdong, China
- Production Capacity
- 2000 Pieces/Month
- Package Size
- 205.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 4.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 300kg Ultra Heavy Duty Commercial and Industrial Sliding Door System
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Product Description
Products Description
| Product Name | DP-ZX003 |
| Main Material | 304 Precision Cast Stainless Steel,Aluminium Alloy,Double Layer Nylon |
| Finish | Oxidation,Stainless steel |
| Types of | Wood door,Steel door |
| Door thickness | 45mm-55mm |
| Door Width | 500mm-2000mm |
| Door Height | ≤3000mm |
| Weight Capacity | 300KG /Door |
| Packing | Inner box+Master Carton |
| Accessories List | 2 hanging rollers+2 dampers+2 hanging boxes with plates+1 floor guide roller+screw pack +2meter upper track with two bottom cover*1bar+1meter lower track |
| Delivery time | 15-20 working days |
| Applications | residential,office,hotel,apartment,commercial and other places indoor |
| Feature | ·Precision-cast 304 stainless steel. Strong as rock, smooth as silk. ·Bi-directional soft-close. crash protection,shock absorbing ·Smooth and ultra silent ·Double-layer nylon wheels,ultra silent ·Top-hung design without bottom track ·Precision-cast heavy-load bearings ·Small gap design-Slim, sleek,&dust-proof. ·Thickened & widened aluminium track- stable as a rock. ·Available for ultra wide and high door. ·Height Adjustment Design · Oxidation finish-corrosion-resistant,durable and dependable |














COMPANY INFO
ABOUT US
DP has been deeply engaged in the sliding door industry for 17 years and is
focusing on the research of sliding door accessories. DP has made great
innovations to the hanging wheel and hanging rail and successfully
the application and development of the second generation safety soft-
closing hanging wheel in the industry.DP has become a leader in the
industry.Nowadays,DP has been a professional supplier of sliding door
products for thousands of households.
Guangdong DP intelligent(sliding door) Co.,LTD , is the third generation of
DP products "intelligent sliding door"service market high starting point,
New platform company. With intelligent sliding door product
manufacturing as the core, to promote the "intelligent home,intelligent
community, intelligent public building construction and development" as
the mission, focus on creating "safe, intelligent, high-quality"innovative
sliding door production enterprises.

CERTIFICATIONS

Q&A:
Q1. Are you a factory or trading company?
A: We are a factory, Our factory is located in Zhongshan City, Guangdong Province.The total
work floor size is 20000 square meters. There are 3 manufacturing sites, hanging roller, hinges and
maglev sliding door.
Q2. Can I have a sample before order?
A: Yes, sure .we can send you the sample to test and check the quality .
Q3. What about the lead time?
A: For samples normally 2 days,for bulk order,it depend on the quantity, 15- 20 days should
be okay.
Q4:How to get a sample from you?
A: Samples will be free if cost under usd10 , but the freight should be on your side. If you
have express account like DHL,UPS etc we will send you directly, if you don't have you can
send express cost to us, any sample cost could be returned in the first order.
Q5. Do you have any MOQ requirement?
A: No special requirement for the MOQ,big quantity is warmly welcome.
Q6.What kind of service can you provide once we place the order ?
A: After we received the order, we arrange the production, our QC members will control the
quality of each stage as well as guarantee the delivery time. The produciton progress can be
showed by pictures or video.We also can arrange the shipment by sea, air or courier company.
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About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR251927". Items marked "" are certified.
Company Profile
Zhongshan Gumeite hardwares Co., Ltd was estiblished in 2008, delicated in making sliding door roller and the maglev sliding door. During the 18 years, we devote to researching, developing and producing competitive hanging door rollers for sliding door, barn door, pocket door, invisible door, linkage door, magnetic door and so on.
For more details, please take a visit to our website
And service the wholesalers, distributors, architects, builders, contractors, developers and individual customers all over the world. Until now, GMT has two factories, factory area is about 20000 square meter, and hundreds of employees. The company pass on ISO9001 quality standard system, SGS and obtained the honorary title of national hi-tech enterprise. With the continuous innovation of technology, the company has established Research Institute for sliding door and developed deep cooperation with famous universities and colleges. Our hanging sliding roller was widely used for wooden door, aluminum door, glass door, linkage door and maglev sliding door. It's easy to install and adjust, silence and high security. As the technology is becoming more mature, the maglev system integrates the characteristics of intelligence. It is widely used as home furnishing, enterprise, bank, hospital, hotel. GMT is constantly improving the satisfaction of the sliding door and roller including the intelligence and international standard, achieving it together with housing industry partners at home and abroad.
In the future, DP will always focous on product research and development of sliding door spaces, with technology as the core, exploring and realizing people's needs for sliding door spaces, allowing the puplic to enjoy the beautiful brought by high-quality sliding doors, and creating more value for the healthy development of society.
GMT will use their professional technology to open more and more market share with customers all over the world.
About Our Factory & Business Background
- Address
- No. 21-2, Lianfeng Juxin Road, Xiaolan Town, Zhongshan, Guangdong, China
-
Terms of Payment
- T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month, 1-3 months -
Nearest Port
- Zhongshan Port, Guangzhou Port, Shenzhen Port
-
Supply Chain Partners
- 95
Our Production Capability & Technical Expertise
- Main Products
- Magnetic Sliding Door, Magnetic Sliding Door System, Haning Sliding Door Roller System, Interior Door Hinge, Sliding Door Handle, Sliding Door Lock, Haning Sliding Door Roller, Sliding Door Roller, Sliding Door Roller System, Linkage Sliding Door Roller System
-
Production Lines
- 5
-
Production Machines
- injection molding machine, stamping equipment, automatic packaging machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 19 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 9 years
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- Are you a factory or trading company?
- We are a factory located in Zhongshan City, Guangdong Province with 20000 square meters of work floor and 3 manufacturing sites.
- Can I have a sample before order?
- Yes, we can send you samples to test and check the quality.
- What about the lead time?
- Samples take normally 2 days, while bulk orders take 15-20 working days depending on quantity.
- How to get a sample from you?
- Samples are free if under USD 10, but freight is on your side. If you have an express account, we ship directly; otherwise, you can send express costs which are returned in the first order.
- Do you have any MOQ requirement?
- No special requirement for the MOQ; big quantity is warmly welcome.
- What kind of service can you provide once we place the order?
- We arrange production with QC control at each stage, provide progress updates via pictures or video, and arrange shipment by sea, air, or courier.
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Product Groups
- Heavy Duty Sliding Door System
- Invisible/Ghost/External sliding door
- Funirture/ Wardrobe/Cabinet Sliding Door
- Barn door Hardware
- Multi-angle sliding door
- Sliding door hinge
- Sliding door Lock
- Sliding Door Track Rail
- Automatic Door Sensor Switch
- Glass sliding door
- Folding sliding door system
- Linkage sliding door system
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