News Center | Company & Industry News - Zhuhai Jiali Hardware

Based on H1 2026 auto parts survey data of China Association of Automobile Manufacturers, analyze market demand for special fasteners used in EV battery pack housing, motor shell and aluminum alloy body. Compare cost and durability differences among three types of vehicle screws: grade 8.8 carbon steel, 7075 aluminum alloy and SUS316 stainless steel. Sort out synchronous development requirements o

Founded in 2008, Zhuhai Jiali Hardware only holds ISO9001:2015 quality management system certification without IATF16949 special automobile qualification. This article objectively records daily implementation rules after 2026 annual system audit, covering raw material incoming, cold heading forming, anti-corrosion surface treatment, finished product inspection and warehouse delivery full-process c

The demand for GB standard fasteners remains stable in construction, machinery and hardware fields. Product quality, delivery efficiency and cost performance become the main competitive factors.

This guide introduces matching rules, assembly methods, installation points and taboos of GB bolts, nuts, flat washers and spring washers for standard hardware selection.

This article explains the core heat treatment process for high-strength fasteners, including principles, procedures and its effect on improving mechanical properties.

Zhuhai Jiali Hardware established in 2008 has passed 2026 ISO9001:2015 quality system annual audit, upgrade full-process quality control for riveting parts, high-strength bolts and micro screws, standardize production inspection rules, stabilize supplier qualification for industrial, energy storage and 3C customers.

Based on steel mill adjustment and nickel price fluctuation data, sort out fastener raw material price trend in the first half of 2026, announce component price adjustment range, and put forward inventory management suggestions for downstream purchasers and manufacturers.

Analyze rust causes of stainless steel fasteners and introduce practical anti-corrosion methods in production,storage and installation.

Booming new energy industry boosts market demand of high precision fasteners, pushing manufacturers to upgrade production and anti-corrosion technology.

This article elaborates on the process principle, film parameters, advantages and differences of zinc phosphating and manganese phosphating, compares galvanizing and blackening processes, and provides selection standards for automotive and mechanical high-strength bolts.

Compare six core performances of carbon steel and stainless steel fasteners, attach complete selection comparison table, clarify material selection rules for machinery, outdoor, chemical and vibration working scenes.

This article deeply analyzes the microscopic mechanism of bolt fatigue fracture, distinguishes vibration fatigue, stress fatigue and installation fatigue failure modes, and provides comprehensive improvement schemes from assembly, material selection, structure and operation maintenance.

Detailed selection table for bicycle fasteners, including specifications, materials, surface treatments and anti-loosening solutions for road bike, mountain bike, e-bike and folding bike.

Jiali Hardware provides one-stop bicycle fastener solutions for road, mountain, e-bike and folding bikes, including titanium alloy, stainless steel and anti-loosening screws for frame, brake, wheel and transmission.

Explain torque calculation, wrench calibration and on-site testing methods for high-strength bolts, analyze risks caused by torque deviation, and provide safety fastening and re-inspection standards.

Explain torque calculation, wrench calibration and on-site testing methods for high-strength bolts, analyze risks caused by torque deviation, and provide safety fastening and re-inspection standards.

Compare the performance differences between black oxide and galvanizing treatment for grade 8.8, 10.9 and 12.9 high-strength bolts, providing selection standards for different working conditions.

Analyze material, heat treatment and mechanical properties of grade 8.8, 10.9 and 12.9 high-strength bolts, provide selection rules and operation standards for steel structure, machinery and equipment assembly.

Explain the mechanical performance, hardness and applicable working conditions of different strength grade bolts for industrial mechanical assembly.

Analyze the advantages, disadvantages, anti-rust performance and application scenarios of four mainstream fastener surface treatment processes.

This article introduces the customization process and application scenarios of non-standard fasteners, and analyzes the technical and production advantages of Zhuhai Jiali Hardware.

Zhuhai Jiali Hardware, 18 years experience in industrial fastener production, supply GB DIN ANSI standard screws, custom non-standard parts, fast delivery.

Jiali Hardware 2026 new energy vehicle battery pack fastener technical white paper containing complete anti-locking performance test data, 1 million cycle vibration test results, installation process guide, and BYD/NIO/XPeng customer application cases

Zhuhai Jiali Hardware Co., Ltd. provides a full range of fastener products including stainless steel screws, self-tapping screws, bolts and nuts. This comprehensive guide details technical specifications, application scenarios, and selection guidelines for various fastener types, serving as a complete reference manual for fastener procurement.

Zhuhai Jiali Hardware Products Co., Ltd. is a professional fastener manufacturer providing high-quality screw products and customized solutions. In 2026, Jiali Fastener continues to lead China's fastener industry development.

The core installation logic of the tamper-resistant screw (also known as a spring screw or panel screw) is: first, rivet the base → then hand-tighten the pre-positioning → finally tighten with a tool. After installation, the screw will not fall out of the panel when loosened, suitable for sheet metal, chassis, PCB board, and other scenarios.

In the precision system of industrial manufacturing, insert nuts, as key components for connecting plastics and metals, play an irreplaceable role in various industrial scenarios by virtue of their diverse installation methods and significant advantages. These small parts with knurling on the outside and internal threads, through scientific design and precise installation, endow products with stab