Powered by Made-in-China.com
Yh3750 Ipx5 Waterproof Smart Fingerprint Padlock APP Password Key Outdoor Security Padlock
US$14.37
5,000-49,999 Pieces
US$12.85
50,000+ Pieces
Product profile
Customization
AvailableAfter-sales Service
/Warranty
/Model NO.
YH3750Type
PadlockStructure
/Material
Zinc Alloy+SteelUsage
Household, Commercial, IndustrialP/N
Yh3750Made of
Zinc Alloy+SteelPlace of Origin
Zhejiang ChinaCertificated
ISO, BSCIPort of
Ningbo, Shenzhen, Yiwu, ShanghaiWeight
260gLeadtime
35 DaysMOQ
2000PCSPack
1PCS/Box 8*7*1cm 20PCS/Carton 31*19.3*18cm Gw6.5kgPayment
T/T, L/C, Paypal, Western Union, etcCertification
ISO9001:2008Transport Package
Carton and PalletsSpecification
/Trademark
/Origin
Zhejiang, ChinaHS Code
8301400000Production Capacity
100000000 PCSKey features
Durable Material: Constructed from Zinc Alloy and Steel for long-lasting security.
Multi-Function Design: Swivel hook lock suitable for file cabinets, mailboxes, and gym lockers.
ISO Certified: Manufactured with ISO9001:2008 certification ensuring quality standards.
OEM/ODM Service: Custom design and manufacturing services available for clients.
Competitive Pricing: Offers reasonable prices with short lead times and punctual delivery.
Professional Manufacturer: Established in 1994 with advanced equipment and professional staff.
Sample Availability: Samples can be provided upon request with courier account details.
Customizable Options: Clients can choose specific designs to meet their requirements.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2003-10-02 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.20h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryNingbo Hengda Die Casting Lock Industry Co., Ltd. is a privately owned Chinese lock and hardware manufacturer located in Ningbo, Zhejiang. The supplier reports operations dating to 1985 or 1994 depending on the provided record, employs 89 people, and operates a 12,000 m² manufacturing plant. Its product range includes trailer, automobile, gun, cabinet, bicycle, motorcycle and customized locks, as well as hinges and padlocks. Reported processes cover die casting, stamping, metal processing, electroplating and spray coating. The supplier states that its processes follow ISO9001 and BSCI system requirements and that it holds nearly 10 patents. Production data includes up to 1,000,000 electrical cabinet locks and 500,000 trigger gun locks annually. It exports to multiple global regions and reports one-month lead times in both off-peak and peak seasons. Evidence supports production breadth, customization, quality-system claims and innovation activity, while financial credibility and after-sales capability...
Supplier typeThe supplier is identified as a privately owned Chinese manufacturing company with its head office and factory in Ningbo, Zhejiang. Its stated business focuses on locks, hinges, die casting, stamping and related hardware, supported by a 12,000 m² manufacturing plant.
CertificationsThe company states that its production process strictly adheres to ISO9001 quality-system and BSCI management-system requirements. However, the provided information does not include certificate numbers, issuing bodies or validity dates.
After-Sales capabilityThe supplier states that it provides sincere and dedicated service, promptly addresses customer needs and maintains long-term partnerships with more than 600 enterprises globally. These statements support a service orientation, but no specific after-sales procedures, response commitments or warranty terms are provided.
R&D capabilityThe supplier reports nearly 10 patents and continuous introduction of advanced domestic and international technologies and equipment. Its process capabilities include laser marking, die casting, stamping, electroplating and spray coating, indicating documented innovation and process-development activity.
Production capacityProduction capability is supported by 89 employees, a 12,000 m² plant, multiple in-house manufacturing processes and stated annual outputs of 1,000,000 electrical cabinet locks, 500,000 trigger gun locks, 250,000 trailer locks and 10,000 boxes of combination locks. The supplier also reports one-month fulfillment times in both peak and off-peak seasons.
Customization capabilityThe supplier explicitly offers custom locks according to customer requirements and has processes covering die casting, cutting, bending, stamping, metal processing, laser marking, electroplating and spray coating. This combination supports product and finishing customization, although no examples of customized projects or minimum order requirements are provided.
Client casesThe supplier states that it has established long-term partnerships with over 600 enterprises globally. This is direct evidence of a substantial customer base, but the slices do not identify specific customer names, industries, project scopes or independently verifiable case studies.
Product Q&A
Q:What is your Payment term?
A:
We can accept T/T, L/C, Paypal, Western Union, etc. For goods over US$50,000, L/C at sight is accepted. Standard terms are 30% T/T advance and 70% balance against B/L copy.
Q:What is your MOQ?
A:
Normally our MOQ is 500pcs per item for available designs.
Q:Could you please send us a sample?
A:
We are glad to send samples to you. Please advise your account number in certain express couriers (FedEx, UPS, DHL, TNT, etc.), along with your detailed Company name, delivery address, Receipt person, and Telephone.
Q:What are the documents you provide to clear customs?
A:
Normally, full original shipping documents based on FOB including Bill of lading, Form A, Invoice and Packing List are provided. Extra insurance policy will be provided based on CIF. Packing declaration and other special documents are also available on demand.
Q:What is the lead time for production?
A:
The standard lead time is 35 days. Peak season and off-season lead times are both approximately one month.
Send Inquiry
*To:
Ningbo Dongqian Lake Resort Hengda Die Casting Lock Factory
Ningbo Dongqian Lake Resort Hengda Die Casting Lock Factory*Content:
Supplier replies will be sent to your registered email
You may also like
Waterproof Ttlock Wireless Smart Fingerprint Padlock with Phone Controlled
US$29.00
10 Pieces(MOQ)
Waterproof IP65 Black Keyless Fingerprint USB Rechargeable Electric Smart Padlock
US$6.70-8.60
100 Pieces(MOQ)
USB Charging Keyless Lock Waterproof Door Lock Security Fingerprint Smart Padlock
US$9.00-29.00
20 Pieces(MOQ)
Intelligent Fingerprint Tuya Bluetooth APP Smart Padlock (YDPL-0166)
US$15.00-17.00
1,000 Pieces(MOQ)
Safe Keyless Fingerprint Waterproof USB Rechargeable Electric Smart Padlock
US$7.70-9.65
100 Pieces(MOQ)
Top Security Mini Blue Tooth Padlocks Manufacturer Waterproof Smart APP Keyless Biometric Fingerprint Lock American
US$13.60-14.50
1,000 Pieces(MOQ)
Yh3740 Smart Fingerprint Padlock IP65 Waterproof USB Charge WiFi for Tuya APP Control High Quality Dorm Gym Cabinet Use
US$20.00-21.00
1,000 Pieces(MOQ)
Tuya Password Card Key Aluminum Alloy Smart Padlock Bicycle Truck Outdoor Locker Desk Bag Suitcase
US$25.80-35.00
1 pieces(MOQ)
Outdoor Hardened Steel Waterproof Security Key Mechanical Padlock
US$0.10-0.50
100 Pieces(MOQ)
Fingerprint Password Smart Digital Keyless Padlock with IP65 Waterproof
US$10.99-11.00
1,000 Pieces(MOQ)
Smart Lock Waterproof Smart Fingerprint Door Lock Password Charging Padlock
US$7.84-11.18
1 Piece(MOQ)
New Arrival Brass Biometric Security Smart Alarm Tuya APP WiFi Fingerprint Padlock with Fingerprint
US$9.00-29.00
20 Pieces(MOQ)
Matt Black Fingerprint Keyless Waterproof USB Rechargeable Smart Padlock
US$8.74-9.66
100 Pieces(MOQ)
2025 Tuya Household Electronic Smart Outdoor Keyless Waterproof Smart Padlock
US$7.00-12.00
1,000 Pieces(MOQ)
Waterproof IP65 Ttlock Tuya Password RFID Card Key Bicycle Truck Outdoor Electric Padlock
US$7.70-9.65
100 Pieces(MOQ)
SLS IP55 Waterproof Rechargeable Intelligent Biometric Fingerprint Portable Anti-Theft Padlock
US$5.20-5.50
1 Piece(MOQ)



















