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Kathysia industrial Co., Ltd was reorganized from Zhengzhou spring factory, which founded in 1957, having more than 60 years of professional experience in this field. Kathysia is a designated spring products supplier by the Chinese ministry of machinery industry, and a member of China spring association.

We Supply all kinds of Springs for all applications, If you can’t find a stock spring for your application, or would like to match a competitor’s spring not offered through this website, Our engineering staff is ready to answer your questions or assist in designing the right spring for your application.

Contact Kathysia Industrial for Your Custom Springs

For better quotations, Please include a self introduction and your special requests(if any)

  • Coil Tension Springs

    You have a 2” length inside hooks on a coil tension spring spring with side hooks. This spring also has an inner diameter of 0.5” and a wire diameter of 0.025”. Multiply the hook length of the machine hooks (inner diameter) by two (there are two hooks on the spring) and subtract that from the 2” length inside hooks.

    If you've got an antique spring-bottom chair with a sturdy frame, but it sags or droops when you sit down — or you can't use it at all — don't give up hope. the tension on the spring could

    May 27, 2010  I'm choosing a mattress at Gardner Mattress in Salem, MAJust can't decide if I should go with an Inner Spring or a Pocket Coil. Both have 2" of latex on top, 3" felt too soft for me. The Inner Spring is a very low coil count at 260 with very thick gauge. Will that lump up? Other problems?

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    There are 3,938 coil springs for sofa suppliers, mainly located in Asia. The top supplying countries or regions are China, Taiwan, China, and India, which supply 99%, 1%, and 1% of coil springs for sofa respectively. Coil springs for sofa products are most popular in Israel, Mexico, and South Africa.

  • American Legacy Innerspring (Inner spring) Full Size

    Mar 03, 2014  Buy American Legacy Innerspring (Inner spring) Full Size Mattress and Box Spring Set: Mattress & Box Spring Sets - FREE DELIVERY possible on eligible purchases

    Nov 18, 2016  Do you need to stretch out a spring to attach or reattach it? When I fixed my couch, I couldn't reconnect the tension spring. Here's a tension spring: http:/

    China Spring manufacturers - Select 2019 high quality Spring products in best price from certified Chinese Machine Spring manufacturers, Pressure Spring suppliers, wholesalers and factory on, page 2

    Spring Manufacturers of S.A. was established in 1973 and converted to a Close Corporation (cc) in 2006 and is one of the world’s leading spring manufacturers. Our dedicated team provides the utmost efficiency and skill in design, manufacturing, quality, service and delivery.

    Sofa and Chair Cushion Materials, Comfort, and Durability. When it comes to finding the perfect sofa, loveseat, or chair the most important factor is likely to be how comfortable the seat is. No one wants to spend their precious free time sitting on an uncomfortable cushion, but knowing what goes into making a comfortable seat that will stay comfortable can be quite a challenge.

  • Exporthub: Online B2B Marketplace

    Exporthub – The Online B2B Marketplace . Exporthub is dedicated to making international trading more comfortable than ever. Our team of experts is keen to provide all global buyers and suppliers with tools to help them succeed in their particular industry.

    Coil Spring. Coil spring (also called innerspring) mattresses use metal coils to provide resistance and support. Contemporary bedding use pocket coil systems that are entirely independent from each other so there are less pressure points.

    HardwareSource is the specialty hinge division of San Diego Hardware. We’ve been the country's most complete hinge and hardware supplier since 1892, which means you can depend on our service and quality products now and when you re-order from us weeks, months and years from now.

    Apr 14, 2010  Most of my physics homework problems have had no problem treating a spring as being able to operate in both compression and tension. However, I now need to find a way to actually implement that for a design project. The general idea is a test

    Sep 12, 2019  Could the right mattress improve your quality of life? Read our guide to choosing a mattress with the best kind of support for you, including memory foam, spring, British fleece wool, cotton and

  • Coil Springs

    Coil Springs. Coil springs absorb vibrations and bumps on the road, delivering a smoother ride for you and your passengers. If you need coil spring replacements, look no further than Euro Car Parts.

    The great advantage of buying stock tension springs from a tension spring catalogue is how much faster you can get your springs than if you were to order custom have a 1 to 3 days lead time which guarantees that your springs will be at your doorstep within a week or week and a half depending on the shipping method.

    Caddy Daddy has been selling Cadillac Parts for 35+ Years. The most complete Cadillac parts store in the world. Classic and Vintage Cadillac parts are also available at

    Zhejiang Jinchang Spring Co., Ltd. is located in the hometown of Xi Shi, the national excellent tourist city --- Zhuji City West Industrial Zone (Company Address:

    Receive a free Stearns & Foster® box spring of the same size when purchased with any 2019 Stearns & Foster® mattress. Must apply promotional code FREEBOX in cart at checkout to redeem online offer. Certain offers may not be combined. Not valid on prior purchases. Visit a store, call (877) 349-1012 or chat online for complete details.

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    We Bring Sleep Home. with high quality comfort and purposeful design, King Koil aims to deepen the honest connection between home and rest. King Koil is more than a mattress - we are an essential element of daily well-being and in a way – a home all its own

    Extension Springs. For over 100 years, W.B. Jones has been providing quality extension springs suited for a variety of application needs. Developed to absorb and hold energy, extension springs also supply resistance to a pulling force. The required tension determines how tightly an extension spring

    Sofa Spring Factory - Select 2019 high quality Sofa Spring Factory products in best price from certified Chinese Nitrogen Spring For Sofa manufacturers, Sofa Spring Unit suppliers, wholesalers and factory on