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Is arch support sleeves tested before shipment?
Pre-shipment review (PSI) is just one of many excellent control evaluations conducted by Dongguan S-King Insoles Limited. This review is based on regular QC testing or on client request. Based on these standards and processes, samples have been randomly chosen and flaws are assessed. For all of us, pre-shipment review is an important step in the quality management procedure and a means to confirm the grade of this arch support sleeves before dispatch.
Specialized in gel insoles, S-King Insoles is one of the largest manufacturer with its big capacity and gel insoles for shoes. gel toe spacers is the main product of S-King Insoles. It is diverse in variety. The product has remarkable stability. Even the device is running fast which may lead to unstable heat air flow, it can still perform well in thermal dissipation. The S-King insoles are designed to be non-slip. Excellent customer cooperation can be seen in S-King Insoles's cases. With extra heel and arch support, S-King orthotic insoles can help correct the flat feet.
We are committed to achieving a sustainable future. We promote energy efficiency and renewable energy alternatives during our production.
S-King sports insoles deliver shock absorption, grip, and breathability for top performance.
S-King toe separators are made from medical-grade, skin-friendly materials for safe correction of bunions, hammer toes, and more — supporting bulk OEM supply for clinics and brands.
S-King Arch Insoles: A Complete Guide from Arch Health to Scientific Selection
The arch is the foot’s natural shock absorber—it supports body weight, distributes pressure during walking/standing, and cushions impacts during movement. However, congenital factors, acquired habits (e.g., prolonged standing, wearing ill-fitting shoes), or aging can lead to arch abnormalities, causing a range of discomforts.
As we gather for S-King’s Mid-Year Review Meeting, it’s a moment to reflect on our journey, celebrate milestones, and align our vision for the second half of 2025. Over the past six months, S-King—rooted in precision engineering and a deep understanding of athletic performance—has continued to solidify its position as a trusted partner to global footwear brands and a leader in innovative insole manufacturing.
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