JIEPU TREND is an experienced optical crystal and laser crystal manufacturer, founded in 1998. We specialize in laser crystal and optical material development, manufacturing, processing, coating, and marketing. Our high quality, economically priced optical and laser crystals have found a variety of applications in the medical, military, scientific research, and communications industries.
Over the past decade, JIEPU TREND has become the largest Cr⁴⁺:YAG crystal manufacturer in China. Our technologically-advanced, Diffusion Bonded Crystals like Nd:YAG+YAG, Cr⁴⁺:YAG+YAG, YAG+Nd:YAG+ Cr⁴⁺:YAG+YAG, are ideal gain medium for diode pumped lasers and lamp-pumped lasers. In addition to our newly-developed crystals, we also provide conventional laser crystals, like Nd:YAG, Cr⁴⁺:YAG, Er:YAG, Yb:YAG, Nd:Ce:YAG., Nd:YVO₄, Nd:Gdvo4, etc., to satisfy the demands of all laser equipment manufacturers.

Our company is located in Beijing, the capital city of China, where there are numerous top-ranked universities, scientific institutes, and high-tech enterprises. Here, we have access to the most highly-qualified employees, latest technologies, and advanced production equipment. In addition, we have easy access to international airports and other forms of transportation, which makes it easy to ship our products anywhere in the world.

Products
We first began by producing conventional laser crystals, like Nd:YAG crystals, Cr⁴⁺:YAG crystals, Nd:YLF crystals, Ti:Sapphire crystals, and such. As we grew, we saw the increase of high powered, high output DPSS lasers, mid-IR lasers, and visible lasers, so we began to produce some other types of high powered, highly efficient laser materials for these laser manufacturers. As a result, we now offer conventional laser crystals, Bonding Crystals, Cr4+:YAG Crystal（Chromium YAG)s, NLO crystals, birefringent crystals, window crystals, and much more. We also offer coated optics and laser goggles.
Our reliable product quality, affordable prices, and numerous product-categories have made JIEPU TREND a leading Chinese laser crystal producer and supplier, with clients in America, Germany, Britain, Japan, Canada, France, Singapore, Finland, and more.

Our Goal
We strive to be an international leader in laser crystal manufacturing. In order to accomplish this, we adhere to the business philosophy of continuing innovation in order to continue our growth. We also employ a group of experts in crystal growth and processing, utilize a modern management and customer service system, and implement rigid quality testing measures.
Meanwhile, to ensure our customers are at ease in using our products, we offer not only a warranty on our products, but also technical support and training. Samples are also available to acquaint customers with our Bonding Crystals, window crystals, Cr4+:YAG Crystal（Chromium YAG)s, NLO crystals, conventional laser crystals, etc. Customized laser crystals, crystal coating service, and OEM service are also available, upon request.

Thank you for your interest in our laser crystals, nonlinear optical crystals, coated optics, and laser goggles. If you have a need for any of our products, please contact us. We welcome you to visit us, as well.