cai rongsheng manufacturer

Rongsheng Petro Chemical Co, Ltd. specialises in the production and marketing of petrochemical and chemical fibres. Products include PTA yarns, fully drawn polyester yarns (FDY), pre-oriented polyester yarns (POY), polyester textured drawn yarns (DTY), polyester filaments and polyethylene terephthalate (PET) slivers.

"Dozens of potential customers have already expressed their interest in the purchase of private aircraft," said Cai Gangjun, owner of Zhejiang Rongsheng Private Jet Sales and Service Co Ltd.

Cai Gangjun, owner of Zhejiang Rongsheng Private Jet Sales and Service Co Ltd, shows his business license on Aug 16, 2012, in Wenling, Zhejiang province. The company, which will offer a range of aftersales services, is the first privately owned aircraft sales operation in the province. [Photo / China Daily]

Cai added that unlike foreign companies, which only sell aircraft, he will also offer aftersales services including assistance with obtaining airworthiness certificates, arranging aircraft bays, hiring pilots and a long-term maintenance service.

Private helicopters, small private fixed-wing aircraft and corporate aircraft from the United States and the Europe at prices ranging from 1 million yuan to 5 million yuan will be imported by Cai to meet demand from customers mainly in eastern China.

Cai was quite optimistic about market demand, as more than 10 customers have expressed their intention to buy aircraft even before the shop has opened.

"I believe that the private aircraft market will become quite competitive if the regulations are loosened, and I am brave enough to give a try," said Cai, who said he planned to open another store in Chengdu, Sichuan province, next year.

2018-10-09T16:28:07.8833149v2435782018-08-286ae369618efc7424d9774377536ea5190000-0001-8728-8083RichardPalmerRichard Palmertruefalsec2d38332a07bde5ce1ce66d8750f652e0000-0002-2148-0563RongshengCaiRongsheng Caitruefalse2018-08-28MECHIt is hard to predict the future of science. For example, when C60 and its structure were identified from the mass spectra of gas phase carbon clusters, few could have predicted the era of carbon nanotechnology which the discovery introduced. The solubilization and functionalization of C60, the identification and then synthesis of carbon nanotubes, and the generation and physics of graphene have made a scale of impact on the international R&D (and to some extent industrial) landscape which could not have been foreseen. Technology emerged from a search for molecules of astrochemical interest in the interstellar gas. This little sketch provides the authors with the confidence to present here a status report on progress toward another radical future—the synthesis of nanoparticles (typically metals) on an industrial scale without solvents and consequently effluents, without salts and their sometimes accompanying toxicity, with minimal prospects for unwanted nanoparticle escape into the environment, with a high degree of precision in the control of the size, shape and composition of the nanoparticles produced and with applications from catalysts and sensors to photonics, electronics and theranostics. In fact, our story begins in exactly the same place as the origin of the nanocarbon era—the generation and mass selection of free atomic clusters in a vacuum chamber. The steps along the path so far include deposition of such beams of clusters onto surfaces in vacuum, elucidation of the key elements of the cluster–surface interaction, and demonstrations of the potential applications of deposited clusters. The principal present challenges, formidable but solvable, are the necessary scale-up of cluster beam deposition from the nanogram to the gram scale and beyond, and the processing and integration of the nanoclusters into appropriate functional architectures, such as powders for heterogeneous catalysis, i.e., the formulation engineering problem. The research which is addressing these challenges is illustrated in this Account by examples of cluster production (on the traditional nanogram scale), emphasizing self-selection of size, controlled generation of nonspherical shapes, and nonspherical binary nanoparticles; by the scale-up of cluster beam production by orders of magnitude with the magnetron sputtering, gas condensation cluster source, and especially the Matrix Assembly Cluster Source (MACS); and by promising demonstrations of deposited clusters in gas sensing and in heterogeneous catalysis (this on the gram scale) in relevant environments (both liquid and vapor phases). The impact on manufacturing engineering of the new paradigm described here is undoubtedly radical; the prospects for economic success are, as usual, full of uncertainties. Let the readers form their own judgements.Journal ArticleAccounts of Chemical Research519229623040001-48421520-4898311220182018-12-3110.1021/acs.accounts.8b00287COLLEGE NANMEMechanical EngineeringCOLLEGE CODEMECHSwansea UniversityRCUK, EP/K006061/22018-10-09T16:28:07.88331492018-08-28T11:27:36.7232696Faculty of Science and EngineeringSchool of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical EngineeringRichardPalmer0000-0001-8728-80831RongshengCai0000-0002-2148-05632JeromeVernieres30043578-01102018084022.pdfpalmer2018(2).pdf2018-10-01T08:40:22.7700000Output5672390application/pdfVersion of Recordtrue2018-10-01T00:00:00.0000000Distributed under the terms of a Creative Commons CC-BY Licence.trueeng

Rongsheng Petrochemical Co., Ltd. engages in the manufacture, sale, spinning, and texturing of purified terephthalic acid (PTA) polyester. Its products include PTA, polyester chips, and polyester yarn. The company was founded on September 15, 1995 and is headquartered in Hangzhou, China.