News Center | Company & Industry News - Zhuhai Jiali Hardware

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

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.