紧固件  制造商、经销商、供应商

Dongguan Guanbiao Hardware Products Co., Ltd., established in 2013, is a screw hardware processing factory integrating R & D, production and sales, focusing on electronic and electrical appliances, computer radiator, communication equipment, lighting, motor, motor, medical equipment, sports equipment, auto parts, baby stroller accessories and other industries. Its main products include all kinds of iron, stainless steel, copper, aluminum and alloy Precision small screws, spring screws, loose screws, stainless steel screws, step screws, plum blossom screws, slender screws, anti-theft screws, non-standard customized screws, stainless steel rivets, shafts, pins, CNC parts and stamping parts. The first mock exam the second mock exam is two punch, two die four punch, three die six punch, four die four punch, six die six punch, die closing machine, part forming machine, automatic lathe, CNC lathe and so on, and the diameter is 1mm-20mm, the length is 1mm-300mm.
The company introduced imported automation equipment, combined with mature technology and precision equipment, to ensure product quality, control quality from the source, and adhere to technological innovation.
Our business philosophy is "integrity, innovation, efficiency, win-win", your satisfaction is our eternal pursuit, looking forward to become your sincere partner!

JINGLE FAST GROUP is a group company specialized for producing and exporting Lifting Systems and Anchoring systems for Concrete and Prefabricated area.
Our company working at this field since 1990.We always concentrated on security and Quality products. A team of qualified engineers and technicians wok on product analysis, technical process optimization and quality control. We have 2 Laboratory. One is Mechanical lab for doing Tensile Strength test, Hardness test, Proof load test, Charpy notch impact test, Wedge loading test and Microscopic inspection. Another one is Chemical Lab for doing chemical anylysis of Raw materials and coating thickness test.

We focus on providing excellent service experience, making every cooperation a successful guarantee for your building insulation project.
Customized solution, precise matching
We are well aware of the uniqueness of each project, therefore, we provide personalized customization services to tailor the most suitable insulation nail solution according to your specific needs, ensuring that every detail is accurately matched.
Professional consultation, full companionship throughout the process
From project consultation to product selection, to installation guidance, we have a professional technical team to accompany you throughout the process, providing detailed consultation and guidance to ensure that every question you have can be satisfactorily answered.
Efficient production, quality assurance
We use advanced production equipment and processes to ensure that every insulation nail reaches the best quality. At the same time, we promise to deliver on time to ensure that your project schedule is not affected.
Worry free after-sales service, long-term support
We have established a comprehensive after-sales service system, providing quick response and long-term technical support. No matter what problems you encounter, we will solve them for you as soon as possible to ensure the stable operation of your project.

Nanjing Junwei Innovation Precision Machinery Co., Ltd. (formerly Nanjing Junwei Technology, established in 2005) is a technology-driven group enterprise integrating R&D, precision manufacturing, and international trade. With nearly two decades of deep expertise in the fields of industrial automation and intelligent equipment, the company remains committed to driving industrial upgrading through technological innovation.
【Core Businesses and Products】The company has a broad business portfolio, primarily covering the following five core sectors:Intelligent Warehousing and Logistics Systems: Providing automated high-bay warehouses and logistics solutions;Industrial Automation Integration: Customized automated production lines and robotics applications;Intelligent Inspection Systems: Leveraging infrared detection sensor technology to provide high-precision quality inspection solutions;High-End Fastening Systems: R&D and production of high-strength, high-precision industrial fasteners and connectors.
【Industry Applications and Achievements】Leveraging deep technical expertise and continuous talent acquisition, Junwei Innovation has achieved outstanding results in multiple key national industries:Rail Transit Sector: As the company’s flagship segment, Junwei Innovation enjoys a strong reputation in intelligent rail transit inspection and the manufacturing of critical components, having become a well-known supplier in the industry;Shipbuilding Sector: Providing fastening systems and automation equipment that meet stringent standards;Power and Energy Sector: Delivering intelligent monitoring and maintenance solutions for power facilities.
【Vision】Based in Nanjing, reaching out to the world. Nanjing Junwei Innovation Precision Machinery Co., Ltd. will continue to uphold the philosophy of “Precision Craftsmanship, Innovation for the Future,” providing customers with smarter and more efficient industrial solutions.

自1999年以来，YZB公司不断改进技术和产品质量，投入大量资源进行产品开发，逐步成为一家多元化的制造服务提供商。我们也追求高标准和始终如一的生产工艺和服务。同时，我们倾听世界各地合作伙伴的需求。
YZB通过ISO9001认证。