Jiaxing City Qunbang Hardware Co., Ltd. (brand: QBH) is a fastener
enterprise integrating production, design, sales, and after-sales
service. The company is located in the Hangzhou-Jiaxing-Huzhou
Plain, close to Shanghai, Ningbo, and Zhapu ports. Thanks to its
superior geographical position and convenient transportation, the
company has natural advantages for export business.
The company mainly produces high-strength fasteners, with bolts and
nuts as its core products. The main standards include DIN,
ANSI/ASME, JIS, UNI, ISO, AS, BS, GB, and others. Our products are
widely used in bridges, roads, petroleum pipeline facilities, wind
power generation, and steel structure projects. Carbon steel bolts
are available in grades 4.8, 5.8, 6.8, 8.8, 10.9, and 12.9; nuts in
grades 4, 6, 8, and 10. Stainless steel fasteners are mainly made
of 201, 304, and 316. Since its establishment, QBH has undergone
over ten years of development. We are equipped with comprehensive
testing equipment and maintain good cooperation with SGS and TUV.
Each batch of products is accompanied by a 3.1 or 3.2 certificate,
further ensuring quality.
In 2017, we registered the trademark “QBH” in China, the EU, and
the United States, and obtained six fastener product patents. We
have also been awarded the Zhejiang Province Science and Technology
Small and Medium-sized Enterprise certificate and the ISO9001:2000
certificate. As the company continues to grow and customers demand
more diversified products, we have further strengthened our
manufacturing capabilities.
In 2025, QBH officially expanded with two new factories:
China Factory (Ningbo):
NINGBO QB FASTENER MANUFACTURING CO., LTD.
Add: No.100, Tianshen Road, Jiulonghu, Zhenhai, Ningbo City,
Zhejiang Province, China
Vietnam Factory:
Công ty TNHH Sản xuất và Thương mại Khải Tín Huy
Add: Street No.1, Thuan Dao Expanded Industrial Park, Long Dinh
Ward, Can Duoc District, Long An, Vietnam
With the addition of these new facilities, QBH has significantly
increased production capacity, optimized cost structures, and
enhanced supply chain flexibility. Starting from 2015, QBH had
already begun cooperating with several fastener enterprises to
enrich product variety and improve pricing. Now, with our own
manufacturing bases in both China (Ningbo) and Vietnam, we can
offer even more competitive prices, shorter lead times, and better
quality control across a wider range of products.
QBH has always been committed to providing customers with
efficient, convenient services and high-quality products. Our
mission is to create a pleasant trading experience for our
customers, deeply participate in their construction projects, and
make progress together. This means we continuously strive to offer
better and more cost-effective solutions, helping customers stand
out in a competitive market.
QBH promises to always provide you with excellent quality,
efficient service, and very competitive prices. We believe our cooperation is not only business-based but
also an opportunity to open new markets together on a win-win
basis. We thank all our past customers for their great support and
help, which have allowed us to grow step by step. At the same time,
we look forward to establishing new business relationships with you
in the near future.
Sawtooth Window Lock Glass Sliding Cabinet Door Lock Fasteners
