TDK for raw parts.
BI has finished product.
If you want more information on transformers see
Coil Craft
Pulse Engineering
https://premmagnetics.com/
**broken link removed**
In USA See:
CWS, Coil Winding Specialist, Inc.
ICE Components, Inc.,
Santronics
Wurth Electroncis Midcom Inc.
Also:
Premier Magnetics
20381 Barents Sea Circle
Lake Forest, CA 92630
USA
Renco Electronics
595 International Place
Rockledge, FL 32955
USA
Have not used these but you asked for China: They all make transformers.
Elytone Electronic Co., Ltd.
218, Chung Cheng Road, Sec. 2,
San Hsia 237
Taipei Hsien, Taiwan
Tamura Electronics (M) Sdn. Bhd.
27 Jalan Firma 2/1
Kawasan Perindustrian Tebrau 1
81100 Johor Bahru, Malaysia
VOGT electronic AG
Sales Centre Shanghai RM1201, Block C
Shanghai Everbright Convention & Exhibition Centre No. 70, Caobao Road
Xuhui District, Shanghai 200235, China
Sales Centre Shanghai RM1201, Block C
Shanghai Everbright Convention & Exhibition Centre No. 70, Caobao Road
Xuhui District, Shanghai 200235, China
Sales Contact:
Mr. Hu Yuejun
+86-(0)21-64325615
Wurth Electronics Singapore Pte. Ltd.
160 Paya Lebar Road #07-07
Orion @ Paya Lebar
SG-409022 Singapore
Tel.: +65 (0) 67 42 15 67
Wurth Electronics Taiwan
4th Floor, No. 18-1, Section 6
Mincyuan East Road, Neihu District
Taipei 114, Taiwan
Tel.: +886 (0) 2 27 91 86 25
Email:
inqeisos@we-online.com
Wuerth Electronic China
9 D 501, Xinmao, Rongyuan, LU STR. 15
Huayuan Hi-Tech Industry Park
CN-300384 Tianjin, PR China
Tel.: +86 (0) 22 2385 8666
Email:
inqeisos@we-online.com
Wurth Electronics Hong Kong
Unit 02, 22/F, New Tech Plaza
No.34 Tai Yau Street
San Po Kong, Kowloon, Hong Kong
Tel.: +852 (0) 23 27 84 88
Email:
inqeisos@we-online.com
Shulin Enterprise
762 Chung Chen Rd.
Chung Ho City
Taipei Hsien, Taiwan