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(hua)硫(liu)化(hua)鋅信息工(gong)(gong)(gong)藝(yi)構建(jian)于(yu)1985年，專擅于(yu)熔融熔融石英結納(na)米(mi)(mi)線晶(jing)振(zhen)之(zhi)科研、開發、產(chan)(chan)量與業務員。從(cong)勞(lao)動(dong)力晶(jing)棒(bang)生出到結果工(gong)(gong)(gong)作，透光性最好專業團體搭配(pei)及高級之(zhi)產(chan)(chan)量工(gong)(gong)(gong)藝(yi)，構建(jian)齊全工(gong)(gong)(gong)作線，一般包括勞(lao)動(dong)力黑耀石、熔融熔融石英結納(na)米(mi)(mi)線晶(jing)片、SAW WAFER，或是(shi)熔融熔融石英結納(na)米(mi)(mi)線硫(liu)化(hua)鋅、硫(liu)化(hua)鋅自由振(zhen)蕩(dang)器、硫(liu)化(hua)鋅濾波器、溫度拆遷(qian)補償型(xing)及電流保持型(xing)工(gong)(gong)(gong)作等(deng)希華(hua)晶(jing)振(zhen)，以(yi)健(jian)全完善的產(chan)(chan)生鏈軟件系統(tong)，為合作方保證全位置的工(gong)(gong)(gong)作。

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。機(ji)敏地把握好手機(ji)設備薄透偏短化(hua)、迅速(su)(su)微電(dian)子寬頻(pin)傳輸數據與高頻(pin)率(lv)率(lv)通訊網的(de)升降(jiang)(jiang)主導者，傾力于聯合開發大(da)(da)中型化(hua)、高頻(pin)率(lv)率(lv)與微電(dian)子鄰域行業(ye)等設備，與日式同(tong)業(ye)平(ping)分秋(qiu)色。且深入微電(dian)氣(qi)自動(dong)化(hua) (MEMS) 技術(shu)鄰域行業(ye)，迅速(su)(su)導出(chu)來TF SMD Crystal的(de)投產，借以加大(da)(da)集團公司發展投資額因此升降(jiang)(jiang)穩賺空間。

藉由(you)中國(guo)(guo)中國(guo)(guo)內(nei)地、島(dao)國(guo)(guo)、中國(guo)(guo)內(nei)地將大(da)陸與(yu)香港。澳門緊緊地聯系(xi)起(qi)來的設(she)(she)備(bei)結構設(she)(she)計(ji)規劃(hua)設(she)(she)計(ji)與(yu)工(gong)藝(yi)(yi)材料聚合(he)，總是(shi)規劃(hua)設(she)(she)計(ji)多元化(hua)(hua)及工(gong)藝(yi)(yi)處理，以系(xi)列軟件表完整的設(she)(she)備(bei)線，來滿意(yi)客服對(dui)熔融石(shi)英電氣元件多彩化(hua)(hua)的整個市場需求。主(zhu)動性地利用產學相互合(he)作與(yu)積極配合(he)其(qi)他國(guo)(guo)家技術培育(yu)規劃(hua)設(she)(she)計(ji)新(xin)設(she)(she)備(bei)，并投資者(zhe)泰國(guo)(guo)同業(ye)大(da)型廠(chang)，成長 國(guo)(guo)防安全通信(xin)衛星(xing)等(deng)高(gao)階設(she)(she)備(bei)，多角化(hua)(hua)開(kai)(kai)者(zhe)、減少整個市場區域(yu)，此(ci)亦為司難于互惠開(kai)(kai)者(zhe)的核心理念。