What advantages we have?

1.Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door. 2.Shipping: We have shipping department and forwarder, so we can promise faster delivery and make the goods well protected. 3.Our factory professional production metal box drawer system,hinge,concealed drawer slides,ball bearing slides, etc furniture fittings

Factory Ball Bearing Door Hinge Thickness 3mm Door Window Hinges for Bedroom

Name: Factory Ball Bearing Door Hinge Thickness 3mm Door Window Hinges for Bedroom
Brand: Spider Products Limited
SKU: 2311695795

Guangdong, ChinaSpider Products Limited

US$1.30

1,000-7,999 Pairs

US$0.98

8,000-299,999 Pairs

US$0.78

300,000+ Pairs

Product specifications

Color

Size

Sample price:US$0.00/piece.Request sample

Product profile

Type

270° Hinge

Finish

Electroplating

Material

Stainless Steel

Model NO.

BDH-4330

Logo on Carton

Yes

Weight

Customized

Color

Sn/Ss/Ab/AC/Gold/Black

Size

Customized

Transport Package

Blister/Box/Carton Packing

Specification

4*3.0*3.0mm

Trademark

Spider

Origin

Guangdong

HS Code

8302420000

Production Capacity

500000pieces/Year

Key features

Diverse Color Options: Available in Sn, Ss, Ab, AC, Gold, Black, Nickel Plated, Gun Black, Blue, Rose Gold, and White finishes.

High Salt Spray Resistance: Passes salt spray tests ranging from 24 to 96 hours ensuring durability against corrosion.

Flexible Customization: Offers flexible customization for logo on product and carton, along with OEM and ODM services.

Free Sample Availability: Free samples are provided for quality testing, with shipping costs to be discussed.

Strict Quality Control: Professional QC team inspects every item from production links to packaging with 100% finished product inspection.

Fast Sample Delivery: Samples can be prepared and ready within 1 week of request.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamIn-stock Capacity

Spider Products Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 13 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤0.82h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummarySPIDER is a limited company with 89 employees, associated companies, and offerings in furniture hardware and stage lighting. Its stated advantages include resource integration, mass purchasing, cost control, standard production management, and strict quality control, but several operational claims lack supporting records. Quality operations show raw-material traceability, 100% finished-product inspection, and 10 QA/QC inspectors; however, inspection instructions have no written records and no quality-control test equipment was reported. The supplier has one R&D engineer, no patents, no recent new products, no ODM, OEM, or SDK capability, and no available R&D audit documentation. It reports no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Complaint handling has a procedure but no written records. Financial data is limited to years identified in the submitted fields, without performance figures, so credibility cannot be confirmed. No customer cases were provided.

Supplier typeThe supplier is identified as a combined company and a limited company, with 89 employees and associated companies. Its product scope covers furniture hardware and stage lighting, indicating a multi-product supplier structure rather than a narrowly specialized entity.

R&D capabilityInnovation capability is weakly supported: the supplier reports no new product during the past year, no ODM service, no OEM for popular brands, no SDK, zero patents, no R&D audit documentation, and only one R&D engineer. The engineer is assigned flexible customization, but the broader evidence does not demonstrate established product innovation.

Production capacityThe supplier describes standard production management and strict quality control, operates an assembly and packing line, employs 10 quality assurance and quality-control inspectors, and performs 100% finished-product inspection with raw-material traceability. Nevertheless, it reports zero quality-control test equipment and lacks written inspection records, so production capability is supported operationally but not comprehensively documented.

Customization capabilityFlexible customization is explicitly reported for both the R&D engineer’s responsibilities and design services capability. This provides direct evidence that the supplier accepts customization, although no examples, scope, or delivery performance for customized products are supplied.