In response to the rapid-growing demand for global telecommunications, Siward was established in 1988. We are world leading manufacturer in crystals and oscillators industry, providing products range from synthetic quartz to in-house design and manufacture crystal units. Focusing on cutting-edge technology development and professional R&D teams are our strength. We are able to supply a broad product portfolio, including X'tal, OSC, TCXO, VCXO and VCTCXO to meet customers demand from different industries and applications.

Our products are widely for applications in networking communication, mobile, PC/NB, consumers, IoT, wearable, GPS, industrial and automotive. We serve customers throughout our sales offices, R&D centers, and manufacturing facilities spread over Taiwan, Mainland China, Japan, Malaysia, the United States, and Europe. We has consistently experienced strong growth by building solid partnership with our customers since we are not only deliver the best quality of crystal products, but also support our customer to be a leading company in the industry.

Siward is able to grasp the development mainstream of the electronic products keenly and dedicated to developing the miniaturized, high-frequency and optoelectronic products to keep pace with the Japanese competitors. To utilize the MEMS technology on TF SMD Crystal manufacture process, and so as to expand the market scale and raise the profitability.

By means of advanced technology, Siward is devoted to providing its customers with innovative, high value-added product portfolios. Its full series of production lines are flexibly employed to develop all kinds of crystal component applications, ensuring the company to stay one step ahead with business opportunities secured and synergies achieved.

希華晶狀體科技信息開設于1987年，專工于石英砂單晶狀體砂晶振之研發培訓、定制、制作與銷售業務。從人員晶棒成熟到終結類新設備，穿過最好銷售團隊三人組合及高級之制作技木，建立起詳盡類新設備組合，包函人員寶石、石英砂單晶狀體砂晶片、SAW WAFER，及石英砂單晶狀體砂晶狀體、晶狀體振動器、晶狀體濾波器、溫度表來補償型及電流值管理型類新設備等希華晶振，以不斷完善的現貨電子商務物流系統性，為客帶來了全地方的服務的。

產品應用范圍包含行動電話、平板電腦、衛星通訊、車載系統、全球定位系統、個人電腦、無線通信及家用產品等，扮演基本信號源產生、傳遞、濾波等功能。持續致力于技術研究開發及品質落實扎根，營運據點遍布臺灣、中國大陸、日本、新加坡、美國及歐洲等世界各地，使希華得以提供服務予世界電子大廠。敏感地掌控電子無線護膚品輕簿簡短化、快速的光電材料科技寬頻接入與低頻網絡通信的轉型時代趨勢，專業專注于聯合開發大中型化、低頻與光電材料科技方面等護膚品，與法國同業分庭抗禮。且立足微機電設備 (MEMS) 高技術方面，加快和大幅提升帶到TF SMD Crystal的投產，借以拓展子公司銷售額范圍同時大幅提升盈利面積。

藉由國內、日本這個國家、大陸將大陸與香港。澳門緊緊地聯系起來的設備設計構思設計規劃與生產工藝成本梳理，一直設計規劃自主創新及生產工藝改建，以全型號刪改設備線，來做到顧客對熔融石英電子器件有很多化的需要量。良好地互動交流產學密切配合與密切配合萌寶技術水平扶植設計規劃新設備，并的投資萌寶同業大型廠，發展趨勢航空航天遙感衛星等高階設備，多角化銷售運營、發展市場的區域，此亦為企業難于不斷銷售運營的規則。