北京質子動力發電技術有限公司2019年創立，同時布局SOEC/SOFC的電池片、電堆、系統全產業鏈的研發及產業化。公司總部在北京，已在徐州、青島落地研究院和生產基地，并在寧夏設立了子公司，主要負責氫能、儲能市場開發及相關產品銷售。公司擁有國家特聘專家、巴黎高等礦院博士陳國飛，以及橫濱國立大學博士、江蘇省雙創人才、中國礦業大學教授博士生導師王紹榮共同領銜的博士、碩士研發團隊，研發實力優秀。

Aleader Machinery is a modern manufacturing company specializing in investment casting, heat treatment, precision machining and surface treatment. We are committed to providing our customers with high-quality castings and manufacturing solutions.

SLAA Tape is a adhesive tapes manufacturer in China, professional supply and convert high quality adhesive tapes. We have over 10 years experience converting the Masking tape, Gaffers tape, Painters tape, Splicing tape, Aluminum foil tapes.

Dongying Highco Metal Manufacturing Co.,Ltd. is a professional manufacturer and supplier in Steel Handrail Railing Fittings and glass railing system fittings in stainless steel materials, satin and mirror surface finish.

DeYou Tape Co., Ltd. as one of the largest aluminum foil tape manufacturer, main products include Aluminum foil tape, FSK tape, Aluminum foil glass cloth tape, Foil scrim tape, PET laminated foil tape.

Shengya Chemical is the professional manufacturer of sodium chlorite and its related chemicals in China. The main products are: Sodium Chlorite Solid, Liquid Sodium Chlorite, Chlorine Dioxide, Sodium Bisulfate.

Dongying Tianqi Technology Co., Ltd. offer a comprehensive range of Stainless Steel Standard Fasteners, including DIN, ASME/ANSI, GB, and JIS standards. Our selection features durable fasteners in stainless steel grades such as 304, 316, 316L, 310S, 321, 410, 2205, and 2507, designed to meet the needs of various industrial applications. Whether you require corrosion-resistant fasteners for harsh environments or high-strength options for structural integrity, our fasteners ensure reliability and performance.