Shandong Tri-Circle Lock MFG Group Corp.
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Qingdao Tri-Link Lock Group Co., Ltd.
🇨🇳 China
20031001-2000 peopleManufacturer/Trading Company/Wholesaler/DistributorHigh capacity factory
Established brand
Large enterprise group
Own brand
Shipments
2321
Key customer
GERARDO ORTIZ E HIJOS
Key market
🇪🇨 Ecuador
Description
Qingdao Tri-Link Lock Group Co., Ltd. is a prominent lock manufacturing enterprise and comprehensive group established in August 2003. Headquartered in Qingdao, China, the group operates a sophisticated network of specialized factories across Suzhou, Zhongshan, Pujiang, Changzhou, and Cangzhou. With a workforce of over 1,500 employees and an annual production capacity of 65 million pieces, the company has established itself as a major global supplier of security and furniture hardware. Their extensive product portfolio includes iron and brass padlocks, door locks, lock cylinders, mortise locks, digital and electronic door locks, and furniture fittings such as drawer slides, hinges, and camlocks.
As a vertically integrated manufacturer, Qingdao Tri-Link Lock Group maintains robust R&D and testing capabilities, including an authorized UL witness lab and multiple research centers in Qingdao and Suzhou. The company holds numerous international certifications, including ISO 9001, ISO 14001, CE, and UL, ensuring compliance with global quality and safety standards. They offer professional OEM and ODM services, catering to high-profile international clients such as Assa Abloy, Honeywell, and Allegion.
With an annual export volume reaching approximately USD 90 million, the company serves more than 120 countries and regions, including major markets in North America, Europe, and Southeast Asia. Their logistical expertise is evidenced by thousands of international shipments and a strong presence in global trade directories. Beyond core locking mechanisms, the group also provides specialized hardware solutions like container twistlocks, lockout hasps, and architectural hardware, positioning itself as a one-stop provider for security and hardware needs.
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Yantai Tri-Circle Lock Industry Group Pujiang Co., Ltd.
🇨🇳 China
2000201-300 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Industry association member
Low MOQ
Shipments
604
Key customer
GENERAL MOTORS
Key market
🇧🇷 Brazil
Description
Yantai Tri-Circle Lock Industry Group Pujiang Co., Ltd. is a prominent manufacturer and trading company based in Jinhua, Zhejiang Province, China. Founded in April 2000 as a wholly owned subsidiary of the Yantai Tri-Circle Lock Industry Group—a historic enterprise dating back to 1930—the company operates a 34,000 square meter facility. Specializing in high-security locking solutions, their extensive product portfolio includes stainless steel, brass, and iron padlocks in both long and short shackle configurations, as well as anti-theft locks and industrial torque wrenches. With a workforce of 200 to 400 employees, the company offers comprehensive OEM and ODM services and maintains an annual output value between US$10 million and US$50 million. As a vice chairman unit of the Zhejiang Province Padlock Industry Association, the firm is a key contributor to industry standards and holds ISO 9001 quality system certification. Their products are exported to over 40 countries and regions across Europe, North America, Africa, the Middle East, and Asia.
C112 28*3 Password Code Mini Door Safe Padlock$5
Heavy Duty Brass Cabinet Safety Durable Stronger Anti Pick Padlock$2.4
42mm out Gate Waterproof Metal Iron Padlock$3
Long Shackle Heavy Type Brass Cylinder Brass Door Gate Padlock$1
Warehouse Useful Elctroplated Iron Padlock$8
Stainless Steel Arc Type Padlock$29
Long Shackle Stainless Steel Hanging Door Warehouse Padlock$10
Anti Impact Durble Gate Metal Padlock$5
Brass Square Tri-Cirlce Factory Wholesale Cylinder Key Padlock$2
Same Key Master Key Brass Cylinder Long Beam Shackle Door Gate Padlock$1
Retail Tricirlce Produced Steel Heavy Safety Door Warhouse Stock Padlock$4
Middle Style 264 Brass Padlock$1.2
