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Galvanized Hex Head Self Drilling Screws for Roofing Construction
US$0.01
10,000 Pieces
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableStandard
DIN, ANSI, GB, JIS, BSWMaterial
Low Carbon SteelModel NO.
self-drillingConnection
FlangeSurface Treatment
Galvanized SheetHead Type
HexagonFinish
BlackInspecting
100% QC Inspecting Before ShipSize
M6-M20Grade
8.8,10.9Transport Package
CartonSpecification
200*100*25Trademark
JINGENGOrigin
ChinaHS Code
7326901000Production Capacity
5000000PCS/MonthKey features
100% QC Inspection: Every order undergoes detailed inspection before shipment to ensure quality.
ISO 9001 Certified: Manufactured under ISO 9001, SGS, and BV certified quality management systems.
Custom Size Options: Offer standard and custom sizes from M6 to M20 to meet specific project needs.
High Strength Grades: Available in various carbon steel grades including 4.8, 8.8, 10.9, and 12.9.
Multiple Finishes: Options include zinc plating, black, blue, and white zinc plating for corrosion resistance.
Fast Sample Production: Sample production takes only 7 days, with mass production in 15 days.
OEM/ODM Service: We accept custom drawings, samples, and provide full customization services.
Global Export Experience: Best-selling in Europe, US, Middle East, and Southeast Asia with 15+ years experience.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.23h
AI-Powered supplier vetting
SummaryNingbo Dragon Electronics and Technology Co., Ltd. is an integrated manufacturer of linear actuators, multifunctional rotating bed control systems, hybrid stepper motors, drive controllers, and micro motors, with stated in-house R&D, production, sales, and one-stop service capabilities. It provides OEM services for well-known brands and offers broad customization options. Reported linear-actuator capacity is 100,000 pieces annually, with lead times within 15 working days in both peak and off-peak seasons. However, the supplier reports no available SDK, no new products launched in the past year, one R&D engineer, fewer than five quality-control staff, and zero quality-control test equipment. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, or offline trade-show participation. Financial records are indicated for 2021–2023, but the slices do not provide enough detail to assess financial strength. Certification, customer cases, and formal quality-system effectiveness...
Supplier typeThe supplier is presented as an integrated manufacturer and service provider for electronic and electromechanical products, including linear actuators, motors, controllers, and related systems. Its stated own R&D, production, sales, and one-stop service structure supports classification as an OEM/ODM-type manufacturer rather than a trading-only supplier.
R&D capabilityThe company states that it has its own R&D function, but only one R&D engineer is reported, no SDK is available, and no new products were launched during the past year. These explicit limitations outweigh the general claim of R&D capability and indicate a weakly evidenced innovation position.
Production capacityThe supplier reports annual linear-actuator productivity of 100,000 pieces and lead times within 15 working days in both peak and off-peak periods. However, it reports zero quality-control test equipment and fewer than five quality-control staff, so production capacity is evidenced but production-quality infrastructure is a material deficiency.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is consistent with its stated integrated R&D and production model and provides clear evidence of broad customization capability.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
We are a 100% manufacturer with more than 15 years of experience in fasteners and hardware.
Q:What information is needed for a quotation?
A:
For standard parts, provide Material, Quantity, Size, and Surface Treatment. For non-standard parts, we require drawings or samples.
Q:How do you ensure product quality?
A:
We conduct 100% QC inspection on every order before shipment, following ISO 9001, SGS, and BV standards.
Q:Are samples free of charge?
A:
We provide free samples, but you need to bear the freight cost. Customized samples may require a proofing fee.
Q:What is the lead time for production?
A:
Sample production takes 7 days, and mass production takes 15 days, depending on the product and quantity.
Send Inquiry
*To:
Ningbo Dragon Electronics and Technology Co., Ltd.
Ningbo Dragon Electronics and Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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