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Cross-bag gasket assembly bolt

Material: Stainless steel

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Detailed introduction

Specifications Material

M3 Stainless steel

M4

M5

M6

M8

M10

Dongguan Litian Hardware & Electrical Machinery Co., Ltd. (with its Hong Kong subsidiary, Golden Lock Holdings Limited) was established in 2007. As a manufacturer of hardware fasteners with nearly 20 years of specialized production experience, the company operates on a site spanning approximately 50 mu. It focuses on the research, development, manufacturing, and sales of nuts and other hardware fasteners, with products widely used across diverse industries including telecommunications, electrical appliances, automotive, shipbuilding, aerospace, toys, and lighting.

The company has always regarded quality as the cornerstone of its survival, adhering to the core quality philosophy of “no acceptance of defective products, no production of defective products, and no release of defective products.” It treats thread plug gauges (GO/NO-GO gauges) and internal‑diameter pin gauges as fundamental requirements for quality control, with zero defects serving as the enterprise’s ultimate goal. The company has successfully obtained ISO 9001:2000 certification and is equipped with a comprehensive suite of advanced testing instruments, including optical sorters, projectors, spectrometers, carbon–sulfur analyzers, salt‑spray testers, and hardness testers. From production equipment and full‑inspection devices to packaging machinery, the company implements lean manufacturing practices. In addition, it offers prompt direct shipment of a wide range of standard components from stock and can also undertake custom non‑standard design orders.

The company upholds the corporate spirit of “unity, tenacity, pioneering, and progress,” guided by the business philosophy of “innovation through patenting, internationalization of standards, and globalization of markets,” and is fully committed to building the “Jin Suoding” brand. With the slogan “Small nuts, great fastening! Securing safety, connecting the future! Litian Nuts—professional and trustworthy,” we aspire to become a century‑long enterprise that endures across economic cycles, setting the benchmark for quality in every hardware product. We are dedicated to our mission of “building precision frameworks for diverse industries, making industrial manufacturing more efficient, reliable, and sustainable,” and uphold the values of “integrity as firm as iron, commitments as precious as gold,” providing high‑quality, highly reliable fastener solutions to customers across all sectors.

Our factory

Liti Tian Hardware was established in 2007 and operates Hong Kong Jinlock Fastener Co., Ltd., a modern 50-mu production facility with nearly 20 years of experience in the R&D and manufacturing of nuts and other hardware fasteners. The factory rigorously adheres to the “Three No’s” quality principle, is equipped with a full suite of precision testing instruments, and has obtained ISO 9001 certification. It balances the ready‑stock supply of standard components with the capability for custom non‑standard solutions, serving a wide range of industries including automotive, telecommunications, aerospace, shipbuilding, and lighting. Backed by stringent quality control, the company has built the “Jinlock” brand and provides highly reliable fastening solutions across diverse sectors.

Qualifications and Honors

Litian Hardware has established a standardized, end-to-end quality management system and has been certified. ISO 9001:2000 Quality Management System Certification …ensuring that the quality philosophy of “no acceptance of defective products, no production of defective products, and no release of defective products” is implemented throughout the entire production process.