Hebei Duojia Metal Products Co., Ltd.

On August 20th, a large number of car wall anchors produced by Hebei Duojia Metal Products Co., Ltd. were undergoing strict quality inspections. They were then being loaded into containers one after another and were about to be shipped to multiple countries around the world. As an international foreign trade company specializing in hardware products, this large-scale shipment not only demonstrated the company's product strength in the field of fasteners, but also reflected the strong competitiveness of high-quality building fasteners from China in the international market.

Wedge Anchor

The car wall anchors being shipped this time are a type of Wedge expansion anchor bolts. They consist of a screw, a nut, a washer, and an expansion tube, and their core working principle is to expand the expansion tube by rotating the nut, making it with the wall or foundation， thus achieving reliable anchoring. They cover three core materials： carbon steel， stainless steel， and zinc. Among them， the carbon steel anchors are specially provided with two surface treatment processes： white galvanization and yellow galvanization. The white galvanization-treated carbon steel anchors， with excellent anti-corrosion performance， are suitable for construction in damp environments such as basements and bathrooms； the yellow galvanization-treated products have a more superior appearance texture and a thicker coating， not only having stronger anti-corrosion ability， but also presenting a unique golden yellow color and better texture， meeting the special aesthetic requirements of some markets for fasteners， and often used in some public buildings with appearance requirements. Stainless steel anchors have outstanding acid and alkali resistance and are the first choice for chemical workshops and coastal buildings in special scenarios； zinc material products occupy a stable share in the civil construction field with high cost-effectiveness.

Usage and Materials

In terms of application scenarios， these car wall anchors will be widely used in construction projects all over the world. From the fixation of steel structures in high-rise buildings， the installation of glass curtain walls， to the anchoring of railings on municipal bridges， and the connection of staircases in residential buildings， their reliable anchoring performance can ensure the long-term stability of the building structure. Currently， the infrastructure construction boom in Southeast Asia and the Middle East is driving a significant increase in demand for fasteners， and the products of Hebei Duojia Metal Products Co.， Ltd.， with their compliance with international standards in mechanical properties， have successfully entered these high-growth markets.

 

The person in charge of Hebei Duojia Metal Products Co.， Ltd. stated that this August 20th shipment is an important achievement of the company's deep engagement in the international market. It meets the urgent demand of the international market for high-quality fasteners. As an enterprise that has the metal products production and export field for many years， Hebei Duojia Metal Products Co.， Ltd. has risen rapidly and stood out in the international building and fastener field with its excellent product quality and extensive market layout.

The stainless steel car wall anchors are made of 304 or 316 stainless steel. 304 stainless steel has good corrosion resistance and heat resistance， suitable for general outdoor buildings and damp environments； 316 stainless steel， on the basis of 304， adds molybdenum elements， with even more outstanding acid and alkali resistance， capable of adapting to special scenarios with corrosive media such as chemical workshops and coastal buildings， becoming the first choice for these environments. The zinc material car wall anchors are known for their high cost-effectiveness. Their processing technology is relatively simple and the cost is lower， occupying a stable share in the civil construction field， such as the fixation of doors and windows in home decoration and furniture installation.

As an important type of fastener， car wall anchors are widely used in the construction field. From the fixation of steel structures in high-rise buildings， the installation of glass curtain walls， to the anchoring of railings on municipal bridges， and the connection of staircases in residential buildings， their reliable anchoring performance can ensure the long-term stability of the building structure， and are indispensable key components in modern construction processes. Currently， the global construction industry is developing well， especially the infrastructure construction and urbanization processes in emerging economies are accelerating， greatly driving the strong demand for various building materials. According to data from market research institutions, the global fastener market size is expected to exceed 120 billion US dollars in 2025, with a compound growth rate of 5.8%. The Asia-Pacific region, driven by the explosive growth of new energy vehicles, intelligent construction, and renewable energy, accounts for 70% of the global new demand.

However, the international situation is constantly changing, and the global trade environment is complex and volatile. Some regions have frequently adjusted their trade policies. Since March 12, 2025, the United States has imposed a 25% tariff on all imported steel and aluminum, even including small components such as screws, nails, and bolts. This policy has caused a significant increase in the raw material costs of the US fastener market, with the cost of imported screws rising from 10 cents to 17 cents, an increase of 70%. The domestic production capacity of the United States is unable to meet market demand, and many downstream industries have suffered greatly. On July 31 of the same year, US President Trump signed an executive order, determining to impose a 20% tariff on Vietnam. In the US-Vietnam trade agreement, Vietnam implements zero tariffs on US goods, while the United States imposes a 20% tariff on Vietnamese goods and imposes a 40% tax on goods transshipped through Vietnam. This undoubtedly poses a threat to the path of Chinese fastener enterprises exporting to the United States through Vietnam. However, the construction industry, as a basic industry for people's livelihood, has demonstrated strong resilience. Hebei Duojia Metal Products Co., Ltd. closely follows international market dynamics and actively responds to trade challenges. By optimizing product structure and improving product quality, it successfully expanded into many overseas markets. This time, the car repair gecko products were exported to multiple countries, which not only demonstrates the strong competitiveness of the product in the international market but also reflects the high recognition of China's high-quality fastener products in the global construction market. Since its establishment, Hebei Duojia Metal Products Co., Ltd. has always focused on the research, development, and production of metal products, and has vigorously expanded international business. The company is equipped with advanced production equipment and a professional technical team, strictly controls product quality, and ensures that each batch of car repair gecko products leaving the factory meets international standards.