Hebei Jianhua Lock Industry Co., Ltd. is a professional manufacturer specializing in fire-resistant architectural hardware, operating under the DIROCK brand since its establishment in 2009. Based in Botou, Hebei Province, the company operates a substantial manufacturing facility covering up to 50,000 square meters, equipped with modern production workshops and advanced automated production lines. With a workforce of approximately 180 to 500 employees, the company focuses on the production of European construction hardware series, including mortise locks, lever handles, lock cylinders, and door hinges.
As a dedicated contract manufacturer, Hebei Jianhua Lock Industry Co., Ltd. provides comprehensive OEM and ODM services, supported by an in-house research and development team and a technical sales department. Their product portfolio is highly specialized for security and fire safety, featuring fire-rated mortise door locks, stainless steel lever handles, and Euro profile cylinders. The company maintains a strong commitment to quality and environmental standards, holding ISO 9001, ISO 14001, and ISO 45001 certifications.
Their products are engineered to meet rigorous international standards, with many items carrying CE and UKCA marks, as well as compliance with EN12209, EN1906, EN1303, and DIN standards. This focus on traceability and performance allows them to provide innovative mechanical door hardware security solutions to both domestic and international markets, achieving an annual revenue between US$10 million and US$50 million.
DIROCK Fireproof CE Mortice Lock$3.75
Keyless Anti-Snap Fire Resistant Euro Profile Bathroom Cylinder and Turn 70mm (35x35)$3.4
CE Certificate Fire Rated Sash Lock$3.75
Euro 70mm Double Profile Cylinder Fire Rated Brass Lock Cylinder with Keys$3.13
EN1303 Fire Rated 60-95mm Brass Lock Cylinder with Thumbturn for Mortise Lock Door$3.87
European Stainless Steel Magnetic Mortise Door Lock 72mm Lock Body for Wooden Door$4.69
CE Fire European Mortise Lock Body 70mm Backset$3.87
CE 72 mm Mortise Door Lock Body EN12209 European Standard Fire Rated Sash Lock$3.75
Euro Standard EN12209 Lock Body Mortise Door Locks for Bathroom and Wooden Door$4.2
Din18252 Durable Knob Profile Cylinder with Keys for Commercial and Public Doors$3.87
BS EN1303 Euro Profile Brass Cylinder + Turn Door Lock Inc 3 Keys- 70mm (30/10/30) Euro Profile Lock Door Cylinder$3.7
Ningbo Honest Hardware Co., Ltd.
🇨🇳 China
201211-50 peopleManufacturer/Trading Company
OEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
11
Key customer
SECURITY EQUIPMENT
Key market
North America
Description
Ningbo Honest Hardware Co., Ltd. is a professional manufacturer and trading company based in Ningbo, China, specializing in a diverse range of hardware and security solutions. Established with a foundation in mold manufacturing, the company has expanded its capabilities to include die-casting, stamping, injection molding, and polishing. Their extensive product portfolio features door and window hardware, child safety products, fasteners, and specialized locking mechanisms such as combination padlocks, bicycle locks, and key lock boxes. They also supply industrial components including bearings, bolts, nuts, and washers that adhere to ISO, DIN, and EN standards.
Operating from a strategic location near the Ningbo port, the company leverages its in-house manufacturing to provide cost-effective OEM and ODM services. Their technical expertise allows for the development of specialized items ranging from magnetic cabinet locks and window restrictors to heavy-duty loading ramps and vehicle security devices. Ningbo Honest Hardware maintains a rigorous quality control system and holds ISO 9001 certification, ensuring high standards across its production lines.
With a workforce of 11 to 50 employees and an annual revenue reaching up to US$10 million, the company has a strong international presence. They export to over 50 countries, with primary markets in North America, Western Europe, and Northern Europe. Their commitment to integrated production—from mold development to final assembly—enables them to offer competitive pricing and reliable after-sales service to their global B2B clientele.
Hexagonal Socket Head Bolt (HB03)
Hexagonal Bolt (HB01)
Universal House Key Blank for Door Solid/Color Key Blank Manufacture/Brass Key$1.6