Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Stainless Steel Sliding Door Roller Four Wheel Heavy Duty for Smooth Quiet","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/f0\/03ebc72fb201e876fe60ff020d14-200x200-1\/stainless_steel_sliding_door_roller_four_wheel_heavy_duty_for_smooth_quiet.jpg","attrs":{"Payment Terms":"T\/T","Delivery Time":"7\u201325 days","Minimum Order Quantity":"1000","Packaging Details":"Standard Packaging"}}
{"title":"Sliding Doors Single Wheel Nylon Pulley with Wear Resistant Wheel Adjustable","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/74\/0b6f05fcfe4f561746c2e675e139-200x200-1\/sliding_doors_single_wheel_nylon_pulley_with_wear_resistant_wheel_adjustable_height.jpg","attrs":{"Brand Name":"ZHENJIAN","Minimum Order Quantity":"1000","Payment Terms":"T\/T","Packaging Details":"Standard Packaging"}}
{"title":"Dual Row Nylon Sliding Door Roller Silent Weather Resistant Double Wheel","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/c3\/19dbb3b0cb444b08e8d104de8305-200x200-1\/dual_row_nylon_sliding_door_roller_silent_weather_resistant_double_wheel.jpg","attrs":{"Minimum Order Quantity":"1000","Brand Name":"ZHENJIAN","Payment Terms":"T\/T","Packaging Details":"Standard Packaging"}}
{"title":"Four Wheel Nylon Sliding Door Caster Heavy Duty Silent Weather Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/15\/b4\/fd2880d82bc9f77596348cc2b432-200x200-1\/four_wheel_nylon_sliding_door_caster_heavy_duty_silent_weather_resistant.jpg","attrs":{"Certification":"CE,ISO","Payment Terms":"T\/T","Supply Ability":"10 million","Packaging Details":"Standard Packaging"}}
{"title":"Heavy Duty Four Wheel Sliding Roller One Piece Stainless Steel Housing Wear","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/19\/43d07e0e4a73301d57f9735ee616-200x200-1\/heavy_duty_four_wheel_sliding_roller_one_piece_stainless_steel_housing_wear_resistant.jpg","attrs":{"Delivery Time":"7\u201325 days","Payment Terms":"T\/T","Packaging Details":"Standard Packaging","Place of Origin":"CHINA"}}
{"title":"Silent Nylon Sliding Door Roller Four Roller Stainless Steel Heavy Duty Doors","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/42\/0eaeb9a19953c277e74ae85ada8e-200x200-1\/silent_nylon_sliding_door_roller_four_roller_stainless_steel_heavy_duty_doors.jpg","attrs":{"Packaging Details":"Standard Packaging","Minimum Order Quantity":"1000","Certification":"CE,ISO","Brand Name":"ZHENJIAN"}}
Stainless Steel Adjustable Four-Wheel Heavy-Duty Sliding Door Rollers
Heavy-duty rolling hardware component specifically designed for heavy-duty sliding doors and windows. Features thickened stainless steel housing with four sets of silent-bearing rollers, supports fine-tuning of end height, offers outstanding load-bearing capacity, ensures smooth and quiet operation, and provides excellent rust resistance and weather resistance.
Key Features & Benefits
Thickened stainless steel housing for robust corrosion resistance
Four-wheel load-bearing structure for superior weight distribution
Height adjustment mechanism for precise gap control
Silent-bearing rollers for smooth, quiet operation
Complies with QB/T 5338-2018 technical standards
100,000-cycle durability tested
Construction & Materials
Roller housing is made from high-quality stainless steel sheet metal formed through single-piece stamping process. Internal axles and adjustment components are made of reinforced metal paired with precision bearings. Wheels are constructed from highly wear-resistant, quiet materials.
Performance Advantages
Even force distribution prevents wobbling and misalignment
Minimized rolling resistance for light sliding operation
Resists deformation under heavy door panel weight
Superior rust resistance for humid environments
Long-lasting durability with stable performance
Installation & Compatibility
Universal compatibility with industry-standard dimensions and installation specifications. Compatible with groove profiles of mainstream heavy-duty aluminum alloy and thermal-break aluminum sliding door profiles. Recessed installation method ensures easy and secure mounting.
Standard dimensions allow for direct replacement of older-model rollers without groove modification or hole enlargement, resulting in low maintenance costs.
Applications
Heavy-duty balcony sliding doors
Kitchen partition sliding doors
Living room thermal-break aluminum sliding doors
Heavy-duty sunroom sliding doors
Home renovations and upgrades
Bulk procurement for high-end real estate projects
International trade and large-volume supply
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
800 million-100 million
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Jiangmen Zhenjian Hardware Technology Co., Ltd. was established in 2000 and is located in the Cui Shanhu New District of Kai Ping, Jiangmen City. The company has a standard factory covering an area of over 10,000 square meters, with a total of 170 employees, including 20 R&D techni... Jiangmen Zhenjian Hardware Technology Co., Ltd. was established in 2000 and is located in the Cui Shanhu New District of Kai Ping, Jiangmen City. The company has a standard factory covering an area of over 10,000 square meters, with a total of 170 employees, including 20 R&D techni...
