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Coating Place
  • Brands:0
  • Products:3
  • HQ:United States
The innovative process of Wurster particle coating was established and patented by Dr. Dale E. Wurster Ph.D. in the 1950’s and 1960's, in conjunction with the University of Wisconsin Alumni Research Foundation (WARF). Harlan S. Hall began his work with WARF and the Wurster process in 1971 as the Coating Laboratory Manager. He purchased the Wurster technology and original prototype equipment in 1976, marking the founding of Coating Place, Inc. In the years following, Coating Place developed products for numerous markets, including the pharmaceutical and specialty chemical industries. In 1982, Coating Place introduced the first micro-coater for research purposes, which was capable of producing approximately a 20 gram batch of product. Coating Place began development work in 1987 for oil field service companies to create an encapsulated breaker product, capable of delayed release properties. This microencapsulation process allowed the breaker to reach ample depths, temperature and pressure before release and modification of the fracturing fluid. Continuing the advancement of Wurster fluid bed coating technology, a 7-nozzle production unit was built in 1989. By 1997, Coating Place developed the first 3-nozzle Wurster unit that allowed for linear scalability from research batches to production batches. This created the opportunity for Coating Place to begin commercial microencapsulation manufacturing for thin film-coating of industrial materials, drugs and food. For the next 20 years, Coating Place became the exclusive commercial manufacturing supplier of breaker products to one of the leading oil field service companies.
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Norplex-Micarta
  • Brands:0
  • Products:101
  • HQ:United States

Norplex-Micarta is a leading manufacturer of high performance thermoset composite materials based on impregnation and lamination technology. Norplex-Micarta manufactures the highest quality specialty sheet products, prepregs, rods, molded shapes, and tubes to meet demanding applications for OEMs and fabricators around the world.


The global headquarters of Norplex-Micarta is located in Postville, Iowa, USA. To support the demand for thermoset composite materials in Asia, the Company also operates a facility in Changzhou, Jiangsu, P.R. China.


Norplex-Micarta produces sheets, tubes, rods, and other specialty molded shapes for thousands of different applications in dozens of different industries. 


The Postville, Iowa facility is equipped with a variety of impregnation and downstream equipment to serve the varied needs of the industrial market. Prepreg can be produced on either horizontal or vertical machines as required to match the requirements of the fabrication process. Norplex-Micarta processes sheets and stock shapes internally. 


Sheets are regularly produced at 6 inches (150 mm) thick, and several materials can be produced as a monolithic sheet as thick as 12 inches (300 mm). Tubes are produced on IDs ranging from 0.094 inches (2.3 mm) to 48 inches (1.2 meters) on specially built mandrels. These materials are generally further processed by firms that specialize in the machining, punching, or other stock removal fabrication process.

Zhengzhou Ruipu Biological Engineering banner
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Zhengzhou Ruipu Biological Engineering
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  • Products:21
  • HQ:
"Zhengzhou Ruipu Biological Engineering Co., Ltd. is a leading and professional manufacturer of mineral nutrition enhancers and premix in China. Our products are widely used in food, pharmaceutical, healthcare product, salt industry, etc. Established in 1998, now we have Middle Stage Test Workshop, Fermentation Workshop, Synthesis Workshop, Refining Workshop, GMP Premix Workshop, CNAS national certified laboratory. The total area of our company is 26,000 square meters, among of which, building area is 6,000 square meters. Besides, we have first-class manufacturing equipment, self-contained checking equipment, together with the perfect inspection techniques. The employee of our company is about two hundred which includes a large number of experts and scholars specializing in the fields of food engineering and medicine engineering. Furthermore, we have attained ISO9001:2008 Quality System Certificate, STAR-K KOSHER Certificate and CNAS Laboratory Accreditation Certificate. Most of our products conform to the requirements of FCC, USP and BP, until now which have been exported to the United States, Canada, France, Germany, Spain, Turkey, Israel, South Africa, Japan, Southeast Asia, etc and are favored by many enterprises. To position as an expert in mineral nutrition, Zhengzhou Ruipu Biological Engineering Co., Ltd. has always devoted itself to enhancing the nutritional level of the human diet and improving people's nutrition & health. With years of professional practice and persistent effort, our company has become a major promoter in the fields of food supplement and nutrition enhancer."

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