GEM-DUO Co., Ltd.

Date: 2016-06-30, Source: Department of Commerce of Shandong Province

General Introduction

Date of Establishment: Dec. 16th, 2005

Number of Employees: 2000

Registered Capital (yuan): 50,000,000

GEM–DUO Co., Ltd. is a large developing production base of fasteners and related wire rods in northern China (low carbon steel, medium carbon steel, alloy steel, with technics like pickling, phosphating, annealing, etc.)

Established in December, 2005, GEM–DUO Co., Ltd. was founded by the world’s large fastener manufacturer enterprise--Gem-Year Industrial Co., Ltd. It’s located in Pingyuan Economic Development Zone, Shangdong Province, with a total investment of 1 billion yuan, registered capital of 55, 860 million yuan and covers an area of about 350,000 square meters and a planned construction area of about 200,000 square meters. We mainly produce and sell various types of bolts, nuts, screws, fine wire and non-standard fasteners with an annual output up to 200,000 tons.

Main Products

Bolts, nuts, screws, threaded rods, washers, electric power products, railway fasteners, etc.

All kinds of surface treatment and standards, RoHS compliant, excellent quality, reasonable price

Most Competitive Products

We have absolute advantage in product quality and reasonable price, especially drywall screws, hex socket cap screws, nuts, etc.

Contact Us:


No. 1, Taoyuan Avenue, East District, Longmen Economic Development Zone, Pingyuan County, Dezhou City, Shandong

Tel: 0086-534-2168566                                                              Fax: 0086-534-2168540




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