ESG aims to "align with inner conscience, build reliable products, and grow as a trustworthy enterprise". We will inherit and expand spirit of the craftsman, uphold the standard for excellence, and become a paragon for "Made in China".
青岛精锐机械制造有限公司是集阀门研发、生产、销售于一体的上市公司。公司引进欧洲尖端的阀门技术，致力于打造高端中小型不锈钢气动控制阀门。
ESG integrates valve research and development, production, and sales. The company is committed to building high-end small and medium-sized stainless steel pneumatic control valves.
Nominal pressure: PN63(1000Psi)
Applicable temperature: -10℃ — +150℃
Body and Bonnet: CF8(304) or CF8M(316)
Ball: CF8(304) or CF8M(316)
Stem: 304 or 316
Seal ring and Packing: PTFE
Thread end: BSP, BSPT, DIN2999, NPT
Control type: Double acting(If single-acting control is needed instead, a special request should be made.)
Tongji Industry Zone, Jimo, Qingdao, China
0086-532- 8251 5983
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