s-king@insoles.cc 
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Can height increasing insoles sample charge be refunded if order is placed?
Yes. Dongguan S-King Insoles Limited will arrange a sample charge refund once an order is placed. Generally, we will set up a refund mechanism for customers who would like to place an order with a product quantity higher than the minimum order quantity set by us. The samples are only provided for free in the case of customers having a desire for further cooperation. S-King Insoles guarantees offering samples with the same quality as the ordinary product, which has a high pass rate. Moreover, we offer discounts for large orders to maximize mutual benefits.
S-King Insoles is an experienced and reliable manufacturer and supplier of massaging insoles and is highly prestigious in product design and manufacture. The silicone foot pads series has become a hot product of S-King Insoles. The improved foot care supplies is light in weight and therefore easy to handle. The S-King orthotic insoles can effectively relieve foot pains. The product stands out for its high safety during the operation. Because it has automatic break protection from power leakage and short circuit. The breathable holes design makes the S-King PU insoles ventilated and keeps feet dry.
Our ultimate goal is to become an internationally competitive kid insoles exporter. Inquire now!
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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