s-king@insoles.cc 
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What about CIF of arch support sleeves?
CIF is changed based on demand, port of destination, etc. Under CIF (= Cost, Insurance and Freight), we are responsible for providing insurance coverage for arch support sleeves while in transit for 110% of their value. It is our indispensable duty to guarantee the product quality and safety. We offer strong support even though the product leaves for the destination.
With high quality heel cushion, S-King has gained more popularity in global market. gel toe spacers is the main product of Dongguan S-King insoles Limited. It is diverse in variety. Each production step of S-King shoe height insoles is carefully monitored to ensure efficient and accurate production. The breathable holes design makes the S-King PU insoles ventilated and keeps feet dry. S-King Insoles believes doing business must dare to become the forefront of the industry. The S-King insoles are designed to be non-slip.
Providing sincere and valuable customer services to clients are the goals we strive for. We assist our valued customer to design and develop their products by standing on the creativity & innovative foot.
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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