제조업체, 딜러, 공급업체

Christensen Jewelry has talented team to serve anyone in need of a special gift of jewelry be it is diamond jewelry, gemstone jewelry, sterling silver, white and yellow gold jewelry, wedding rings for men and women, citizen watches, etc. Other services we provide are jewelry appraisal, jewelry repair service, custom jewelry engraving, jewelry finance and jewelry lay away. Please do contact Russell and team to celebrate life with jewelry.

Berzelius Metall GmbH는 ECOBAT Technologies Ltd.의 6개 회사의 지주회사이다. 그 그룹은 배터리 처리와 납 생산을 위한 재활용 물질의 폐쇄적인 순환인 납 제련소, 두 개의 납 제련소, 원자재 무역 회사, 물류 회사를 소유하고 있다.

High purity soft solder bismuth-tin alloys eutectic melting point 138 centigrade
The eutectic composition Bi(58)Sn(42) is insertable for soldering temperature-sensitive electronic components. Due to his low melting point it`s possible to operate at low soldering temperatures. Possible fields of application are special requirements in semiconductor assembly and high frequency technology or as fusible safety devices. PFARR offers this soldering composition for high quality applications in customised dimensions with close tolerances. The special adjusted production process allows manufacturing of accurate preforms, ribbons, foils and spheres.