不锈钢紧固件  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!

In a highly specialised market totalling less than a dozen manufacturers worldwide, Protex supplies the World's largest standard range of overcentre fasteners, toggle latches and draw latches which the Company has built up steadily since its formation in 1954.
The range includes: quick-action, steel fastening devices (overcentre, toggle fasteners operated by lever), for draw latches, turn and panel latches, handles and case fittings.These diverse products fulfill applications in over 50 industries (and as many export countries) demanding safety, security, ease of use, efficient plant maintenance and cleaning, high productivity, time savings and avoidance of manual strain. Some are unique, protected by patent and/or sold under registered trade names.
Typical Protex customers and specifiers range from design, development, project and test engineers to plant, works and process engineers, defence and civil service procurement, and industrial buyers - spread over many types of industries.
More than 700 quick-action variants are produced in both stainless and mild steel for various industry sectors. These are shown below. Protex supplies direct to OEMs and individuals throughout the world.
Protex also supplies a range or complimentary products from other world class manufacturers including a large range of mild steel zinc plated and stainless steel toggle clamps, hoseclips, hose clamp accessories, butt hinges, continuous hinges, compression clamps, cam latches, push to close latches, pull to open latches and other hardware.

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.

Over decades of experience and constant expansion WEISSTALER has grown from a small simple manufacturing firm to an international operating company and specialist for dished ends.