No.71 shuangdong road,ningbo,China » China
8-D Fenghuang Road » China
No. 5 Fanpabang Village Baoshan Ind. Zone Shanghai 200436 » China
We manufacture boron carbide, silicon carbide, boron nitride, silicon nitride and tungsten carbide products (blast nozzles, dies, seals, pieces, tiles ect.) and export mechanical seals (alumina, carbon, ssic, sic, tc and assembled ones according to burgmann and john crane standards), on-duty metal and compressor parts (metal and high-tech plastic-based gas valves and valve assemblies, piston bar; cooler; Filter; oil scraping rings ect.. ) and graphite products.
Wangzhuang development area, Wiremesh world, Anping county, Hebei, China?053600 » China
Dear Sir/madam:
2#A Shandong Road,Qingdao,China » China
No.139 nanjing road, qingdao, China » China
NO.10hang,Zhejiang road,Dongxing,Guangxi,China » China
Xihu,Yanggu,Shandong » China
Yuanshi,shijiazhuang,hebei,china » China
YuanShi HongSheng Chemicals Co.,Ltd.One of the largest producer of Glycine in China. Our company is set up in 1996, a frofessional amino acid enterprise engaged in research & development , production and sale. we are certified to ISO9001 international quality management system . is both a manufacturer and a Exporter of the Amino acid, entitled as an Hi-Tech enterprises in China. It is fully equipped with all modern facilities to manufacture fine Amino acid . The series of the products made