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What We Do
Customization features
  • Produced according to drawings provided by customers
  • Meets the accuracy requirements of various products
  • High product quality and long service life
  • No minimum order quantity required
  • OEM service available

Zhong Cheng provides customization services for 5 categories of products
  • Quartz and optical glass flat windows
  • Quartz capillary tubes and rods
  • CNC machining for various quartz shaped parts (Slotting and punching, etc.)
  • Quartz apparatus
  • Silica sputtering targets