ergonomic seat back frame
Focusing on the segmented track of ergonomic furniture accessories, the ergonomic seat back frame is an enhanced reinforced backrest skeleton exclusively for high-end ergonomic chairs, with an annual export volume of nearly 170,000 pieces, supplied primarily to high-end office furniture brand buyers across Europe, America and the Middle East.
Conventional high-end back frames only prioritize appearance while ignoring dynamic stress during reclining. We conduct structural reinforcement for the ergonomic seat back frame targeting dynamic leaning scenarios, with layered arc support ribs on the back to disperse instantaneous impact force generated during reclining, paired with high-modulus glass fiber nylon raw materials. No frame distortion or buckle detachment occurs during repeated large-angle reclining, perfectly matching the product positioning of long-term comfortable sitting emphasized by high-end ergonomic chairs.
Our independent mold workshop conducts refined polishing of ergonomic seat back frames with arcs fitting human back curves, paired with widened silent mesh fabric buckles to eliminate friction abnormal noise after installation, compatible with both high-elastic mesh fabric and sponge backrest materials. The texture of finished products assembled by overseas high-end furniture assembly factories is greatly improved.
We have long supplied ergonomic seat back frames for the high-end ergonomic chair series of brand GLOBAL. Zero structural damage complaints have been received from clients in overseas high-end markets, with the repurchase rate of agents in European and American regions stably maintained above 88%. As a source injection molding manufacturer, exclusive low tiered prices apply to bulk purchases of high-end models. Multiple types of high-end chair plastic accessories can be mixed in a single order to share one-time ocean freight logistics costs and reduce stocking pressure for agents carrying high-end goods.
Specification Parameters
|
Parameter Item |
Detailed Standard |
|
Molding Raw Material |
High-modulus glass fiber composite nylon |
|
Dynamic Maximum Load |
No distortion under large-angle reclining with 160kg load |
|
Dynamic Durability Test |
No buckle detachment after 22,000 reclining swing cycles |
|
Compatible Backrest Sizes |
Universal for high-end ergonomic chairs: 460mm / 500mm |
|
Single Piece Weight |
1.3kg thickened structure |
|
Minimum Order Quantity |
500 pieces |
Application Fields
Commercial High-end Office Supporting: Executive ergonomic chairs for Grade A office buildings, high-end meeting room seats for enterprises, light luxury office furniture for creative industrial parks
Household High-end Supporting: High-end height-adjustable gaming chairs for home use, light luxury long-sitting computer chairs for studies, leisure ergonomic seats for villas
Foreign Trade High-end Supply Supporting: Core matching accessories for mid-to-high-end overseas furniture brands, semi-finished goods for high-end furniture cross-border independent websites, raw materials for local high-end furniture customization factories
Customization Capabilities
Full OEM and ODM personalized customization services are available. Exclusive ergonomic seat back frames can be independently developed based on high-end design drawings or physical samples provided by clients. The complete development cycle for customized samples ranges from 30 to 45 days. Free physical samples are sent for clients to conduct assembly and fatigue testing after sample confirmation. Mass production can commence once the order reaches the minimum order quantity of 500 pieces. Mixed batches of ergonomic seat back frames in matte, glossy and customized colors are allowed in a single order to meet multi-grade product line layout demands of high-end agents.
For overseas buyers with private high-end brands, all original factory logos on products can be completely removed and exclusive brand logos of clients can be engraved, suitable for sales in offline high-end home furnishing stores and online light luxury furniture shops overseas. Over the years, we have completed customized skeleton development for dozens of mid-to-high-end overseas furniture brands.

Factory Strength
Founded in 2005, we have 20 years of professional manufacturing experience in plastic furniture accessories. The factory covers an area of 6,000 ㎡ with 50 permanent production employees, and the monthly comprehensive output of all plastic chair accessories reaches 250,000 pieces.
The workshop is fully equipped with all core production equipment including multiple large injection molding machines, CNC machining centers and EDM spark machines, as well as a full set of professional testing instruments such as backrest pressure testers, backrest impact testers, backrest tension testers and seat fatigue testers. All processes including mold development, injection molding and finished product performance testing are completed in-house without outsourced processing, enabling full control of product quality and delivery cycles from the source.
Conventional in-stock models can be produced and shipped within 7 days, while the mass production cycle for customized products is only 7 to 10 days. The production lead time for repeat orders from long-term clients can be further shortened. Sufficient and stable production capacity supports large full-container high-end overseas orders, ensuring consistent supply to high-end clients in Europe, America and the Middle East all year round and eliminating stock shortages and delivery delays.
Quality Control System
The factory has established a standardized and complete quality management system. After each batch of ergonomic seat back frames is off the production line, 10% of finished products are sampled for three rigorous performance tests: dynamic load-bearing capacity, impact resistance and buckle firmness. Batches failing testing are fully reworked and never enter the packaging process.
High-end third-party inspection institutions are welcome to conduct on-site quality inspections during production. Qualified sampled products are separately classified and packaged to avoid mixed goods risks. All product series come with a unified 2 to 5-year warranty. If goods are damaged during logistics transportation or have inherent material and process defects, we will fully bear the costs of re-delivery, return and replacement of products and logistics once responsibility is confirmed to lie with us.
Dedicated foreign trade after-sales staff proficient in multiple languages provide round-the-clock support for overseas high-end buyers. Complete solutions for urgent after-sales issues are issued within 48 hours, and detailed replies to routine inquiries are provided within 72 hours, greatly cutting after-sales losses and cross-border communication costs for high-end agents.
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