JIS Type Aluminium Ferrule Sleeve

1. Perfect maintenance service. With over 20 years of experience and expertise. 

2. 24x7 E-mail sales and after sales service

3. Professional Team

4. Fast delivery with best quality

Are you a factory or trading company?

1.       Qingdao H-Quality Industries Co., Ltd was founded in 1994. It consists of the company headquarters, three wholly-owned manufacturing factories and three joint-venture factories.

2.       Our products are widely used in metallurgy, electric power, shipyard, sea port, oil-field, railway, machinery, auto, energy, aerospace, etc.

3.       Our main products are DIN3093 Aluminum Sleeves, Aluminum Hourglass Sleeves, Flemish Eye Steel Swaging Sleeves, Copper Hourglass Sleeves, Copper Oval Sleeves, Lead Sleeves, Steel Wire Ropes, Chains, Anchor Chains, Anchors, Rigging Hardware, Wire Rope Slings, Wire Rope Swaging Machine, Forging Parts, Casting Parts, Stamping Parts, Drawing Parts, and aluminum alloy extruding parts.

Does the H-Quality have R&D capability?

1.       The company has top-notch technical and R&D team, consisting of 3 professor-level senior engineers, 6 senior engineers and 12 engineers.

2.       The company and its factories have passed the certification of ISO9001-2008 Quality Management System.

3.       With advanced mechanical property testing machines, as well as physical &chemical testing center, the company can independently carry out the tensile test less than 300 tons, chemical composition analysis of such metal materials as steel, aluminum, copper, etc.