Ulan international (HK) Development company, is specialized in the solar energy light to bend down the technical product, the solar energy illumination lamps and lanterns,  the solar energy fitting research and development, the production and the sale. Ulan International (HK) is under Yoke International (HK) Development company's investment enterprise, the company has the formidable technical background, has the competitive ability the module purchase channel and the broad market resources, simultaneously has established an entire set of consummation reliable development, the production, the marketing and the post-sale service system, since has started doing business, this company provided the upscale material quality product and good serves has completed many solar energies illumination and the solar energy power supply project design and the construction, has obtained owner's affirmation.
      The company at present involves the solar energy photoelectricity correlation product and the service includes, the fitting (solar energy controller, inversion, solar charger, exempts maintains accumulator cell, photosource) and the solar energy controller, the solar energy special-purpose photosource, the accumulator cell, the inversion and so on the solar energy lamps and lanterns class solar energy street light, the solar energy garden lamp, the solar energy lawn lamp, the solar energy wall head lamp,other solar energy lamps and lanterns and so on.