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Magic Hook Facotory and Sales Department:
Technologie Cie., Ltd de Shen Zhen K-Ring
4F, bâtiment A, zone industrielle de Jiali, communauté de Gaofeng, sous-district de DaLang, district de Longhua, Shenzhen, Chine

Silicone Rubber / LSR Factory: Dongguan Hongjun Electronic Technology Co., Ltd
Adresse d'usine de produits en caoutchouc de silicone: 3F, bâtiment A, route de YiHeng, zone industrielle de BuLong, village de YanTian, ​​ville de FengGang, ville de DongGuan, province de Guangdong, Chine

Tel: + 86-755-28079257 Fax: + 86-755-29734462
Mobile / We Chat / WhatsApp: + 86-15989868161  

Skype: alisonwong0362

E-mail: alison@siliconerubberproducts.com
lsr Injection lsr+nylon over-molding respiratorlsr Injection lsr+nylon over-molding respiratorlsr Injection lsr+nylon over-molding respiratorlsr Injection lsr+nylon over-molding respirator

lsr Injection lsr+nylon over-molding respirator

  • Products name: Isr Injection lsr+nylon over-molding respirator
  • Product size: 13*11.3*7.3cm
  • Product Material:Liquid silicone rubber
  • Product Color:Clear/or customized

Why Choose Us 


1. We have 10 years experience for lsr injection molding products

2. We cooperate with Honeywell, Panasonic such famous company and supply good enough quality products.

3. We offer our best service, even customer want to establish lsr products department, we also help them without any rewards, such like NK in Malaysia.

4. We especially good at lsr injection over-molding products.

5. We can make automatically LSR injection molding molds.




1. Q:

Why there is extra cost or MOQ for changing color or hardness of LSR?



     --As there is a long material pipe from raw material to the mold and the material is very thick, if need to change color or hardness, then, need to use colored material or requested hardness material to wash the pipe, at least need 20-30kgs material.


2. Q:

Why need to confirm split line and material gate before mold building?



Cold runner mold price higher than hot runner mold, but hot runner mold material wastage during production more than cold runner mold. So, if quantity is small, can consider to use hot runner mold, and if quantity is large, to use cold runner mold would be better


3. Q:

Liquid silicone rubber mainly use for which field?


A:  Mainly use for medical products, baby products, some complex industrial products, over-molding, ware products, some sealing products and so on.


4. Q:

How we know the price and whether the product can use liquid silicone rubber to make or not?


A:  Send us drawing please, and our engineer will evaluate details according to the drawing and offer some suggestion to let the design more suitable for production if necessary


Products specifications



lsr Injection lsr+nylon over-molding respirator

Product size


Mould Material


Mould Cavities


Mold size


Product Material

Liquid silicone rubber

Product Color

Clear/or customized

Product Surface 


Delivery time

T0 sample is 40 days, goods is 20-25 days


Bulk, polybag




 Process Flow Chart






























1. Hong Kong Mega Show Part 1 Oct 20-23, 2018 booth number is 3E-C33


2. HKTDC Hong Kong Houseware Fair 2017 Apr 20-23, booth number is 5BC07


3. Hong Kong Mega Show Part 1 Oct 20-23, 2017, booth number is  3D-C16


4. Iran Plast April 13-17, 2016,  Hall 40-Tehran International Permanent Fairground, booth number 14


5. Canton Fair 2nd part  April 23-27, 2016, booth number is 11.1 M06


6.  Hong Kong Mega Show Part 1 Oct 20-23, 2016 booth number is 3E-F40


7. Chinaplas 2015 during May 20-23, booth number is 13.2L65


8. Canton Fair 2nd part April 23-27, 2015booth number 11.1L25


9. Canton Fair 2nd part Oct 23-27, 2015booth number 11.1M01


10.  Hong Kong Mega Show Part 1 Oct 20-23, 2016 booth number is 3T-40



11. Hong Kong Mega Show Part 1 Oct 20-23, 2014 booth number is 3T-40


12. Hong Kong Mega Show Part 1 Oct 20-23, 2013 booth number is 3D-A7


13. HKTDC Hong Kong Houseware Fair 2012 Apr 20-23, booth number is 5B-E34


14. Hong Kong Mega Show Part 1 Oct 20-23, 2012 booth number is 5E-H5


15. November 30-December 2,2011,Global Sourcing Fair---Home Products, Shanghai New Int’l Expo Centre,Booth No.: 3C45.


16. Hong Kong Mega Show Part 1 Oct 20-23, 2011 booth number is 3T-40


17. 4-7 July 2011,HKTDC Summer Sourcing Show for Gifts, Houseware & Toys2011,Booth No.: 3F-D13


18. April 20-23 2011, HKTDC Hong Kong Houseware Fair, Booth No.: M4-A54


19. Jan 11-14 2011,Global sourcing Fair: Home Products, Global sourcing Fair: Gifts&Premiums, Both No: 1K07


Workshop and Product



Shen Zhen K-Ring Technology Co., Ltd et Dongguan Hongjun technologie électronique co., Ltd


Personne de contact:Jessica Huang

Jessica Huang
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