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OEM O-ring Collection

Home / Product Center / Lithium battery rubber seal / O-ring Collection
Product Center

Contact Us

  • Address: No.9, Jinda Road, Yancang Street, Dinghai District, Zhoushan City, Zhejiang Province
  • Fax：0580-8807655
  • Email：hongda2007@vip.163.com
  • Email：hongda@zj-hongda.cc
National Consulting Hotline

0580-8803626
0580-8803616

O-ring Collection

O-ring Collection

0580-8803626 contact us
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  • product information
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  • Serial number Product Specifications（mm)
    1 162*136.95*21.99
    2 130*27*27
    3 95*68*27
    4 111*99*3.8
    5 78.9*51.4*26.7
    6 130*27*27
    7 71.8*57.6*7.9
    8 20.6*3
    9 6.2*5.3
    10 16.6*11.8
    11 21*3.1
    12 20.5*15.1*2.7
    13 21*14*1.8
    14 8.6*4.8*1.9
    15 8.3*2.15
    16 7.2*3
    17 20.6*15.8
    18 27*18
    19 22*16
    20 23*17
    21 7.3*3.8
    22 16.6*11.5
    23 24*17
    24 11*6
    25 10.5*5.9
    26 30*21
    27 20*14
    28 24.5*19
    29 10*6*2
    30 17*11*3
    31 7.6*4*1.8
    32 12.8*7.5
    33 27.5*16.5
    34 18*12*3
    35 34*20*7
    36 35*24（2 Pair）
    37 7.6*3.6
    38 7.2*3.6
    39 10.3*6
    40 19*12
    41 8*4.9
    42 7.8*4
    43 8*4.2
    44 7.6*2.1
    45 10*6*2
    46 26*16
    47 29*11
    48 136*56
    49 32*1.5
    50 6*3.5*2.5
    51 23*20*1.5
    52 6*3
    53 40*37*1.5
    54 26.5*11.5*11.2
    55 19.4*15*2.2
    56 26*19*3.5
    57 14*9.8
    58 6.07*1.78
    59 31.5*27.5*2
    60 19.5*15
    61 61*25.5
    62 13.65*9.5*2
    63 15*10
    64 60*3.1
    65 44*2.2
    66 16*10*3
    67 21*3.1
    68 30*23.5
    69 24*1.7
    70 18*14.4*1.8
    71 17.5*2.5*12.5
    72 22*18*2
    73 12.6*8.8*1.9
    74 19.8*3
    75 11*6*2.5
    76 11.5*2
    77 12.8*2.3
    78 16*10.4
    79 19.4*12.4*3.5
    80 22.3*16.3*3
    81 8*3*2.5
    82 17.1*11.8*2.65
    83 15.7*1.8
    84 13.35*1.8
    85 5.24*2.24*1.5
    86 19.4*15*2.2
    87 47.5*40.5
    88 22*18*2
    89 24*20*2
    90 10.5*5.9*2.3
    91 19*13*3
    92 25.3*20.3*2.5
    93 26*16.5*4.75
    94 16.5*9*1.8
    95 29.5*13.5
    96 24.5
    97 15*10*2.5
    98 17.1*2.8
    99 13*9*2
    100 23*15*4
    101 24.5*18*3.25
    102 20*16*2
    103 8*4*2
    104 17.17*1.18*20.73
    105 9.9*5.5*2.2
    106 9.9*5.9*2
    107 9.6*7*1.3
    108 10.3*6*2.15
    109 10.6*6.8*1.9
    110 10.7*6.15*2.275
    111 11*5*3
    112 11.2*6.5*2.35
    113 12.6*8.8
    114 7*4*1.5
    115 7*3.2*1.9
    116 7.8*4*1.9
    117 7.6*3.6*2
    118 12.8*7.5*2.65
    119 8*4.9*155
    120 8*3.2*2.4
    121 8*3.8*2.1
    122 8*1.9*4.2
    123 9*5*2
    124 3.6*1.6*1
    125 12.7*8.5
    126 13.2*8.5*2.35
    127 14.5*8.5*3
    128 15.5*9.8*2.85
    129 16*11.2*2.4
    130 16.8*12.8
    131 20.5*16.5*2
    132 17.5*12.5*2.5
    133 16*2.8
    134 19*12*3.5
    135 20*14*3
    136 21.8*12.5*4.15
    137 21.5*14*3.75
    138 27.8*21.4*3.2
    139 22*16*3
    140 22*18*2
    141 23.5*17.5*2.75
    142 27*16.5*5.75
    143 27*33
    144 30.6*21.8*4.8
    145 24.5*18*3.25
    146 20.6*15.8*2.4
    147 27*18*4.5
    148 15.1*1.7
    149 10.5*6.5
    150 18*12.5
    151 20.5*15.1*2.7
    152 20*14*3
    153 22*16*3
    154 23.8*15
    155 11*5*3
    156 25.3*20.3*2.5
    157 8.6*4.8*1.9
    158 8.6*4.8*1.9
    159 16.6*11.8*2.4(2 Pair）
    160 28.5*18.5*5
    161 28.88*3.53
    162 28.3*1.78
    163 30.4*19.8*5.3
    164 30*21*4.5
    165 32*24*4
    166 34.5*24.5*5
    167 35.1*28*3.55
    168 36*30*3
    169 23*17*3
    170 24*17*3.5
    171 24.6*19.8
    172 25.8*18.8
    173 25.5*18.3*3.6
    174 25.5*19.5
    175 26*19*3.5
    176 28*22*3
    177 28.3*1.78
    178 35.6*30*2.8
    179 42*35*3.5
    180 43*33*5
    181 10.6*6.8
    182 10.6*6.2*2.2
    183 24.5*19*2.75
    184 27.5*16.5
    185 35*24*5.5
    186 22*16*3
    187 24.2*12.8*3.2
    188 29.5*22.4*3.55
    189 13.5*11.5*1
    190 16*10.4*2.8
    191 17.6*12.37*2.62
    192 13*8.2*2.4
    193 16*9*3.5
    194 13.5*7.5*3
    195 29.5*18.5*5.5
    196 19.4*12.4*3.5
    197 29.8*25
    198 25.2*3.5*23.2
    199 41.7*28*6.85
    200 7.2*3*2.1
    201 19*15*2
    202 134*82.5
    203 44*30
    204 29*11
    205 36*2.2
    206 30*23.5
    207 35*8
    208 30*23
    209 16*10.4
    210 15*10*2.5
    211 23.8*15*4.4
    212 25*18*3.5
    213 20.4*13.6*3.4
    214 11*5
    215 26*19
    216 35*8
    217 3.8*2
    218 23.4*3.53

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Zhejiang Hongda Special Rubber Products Co., Ltd.
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Company profile

Started in China, Marketing in the World
29 years of research spirit in the industry.

Established in 1993, Zhejiang Hongda Special Rubber Products Co., Ltd. is a professional China O-ring Collection Suppliers and Custom O-ring Collection Company. The company integrates scientific research, production and trade, pays attention to scientific and technological innovation, and strives to develop industrial battery safety valve products with high technology content and high quality performance. We has more than 50 industrial battery safety valves, safety caps, microporous materials, explosion-proof discs, etc. patented, among them, microporous materials were identified as national key new products. The company has drafted and formulated industry standards for lead-acid battery safety valves and national standards for rubber seals for power lithium batteries, and has passed a series of system certifications such as IS09001, IS014001, IS045001 and "Made in Zhejiang".

  • 29 +

    Established in 1993

  • 15 0,000+

    Average daily output

  • 200 +

    Employees

Honor

Welcome to visit Hongda

Our company has won the "Zhejiang High-tech Enterprise", "Excellent Demonstration Enterprise of Emphasizing Quality and Integrity", "Zhejiang Science and Technology Small and Medium-sized Enterprise" and many other honors..

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  • honor
    High-tech Enterprise
  • honor
    National Key New Product Certificate 2008
  • honor
    2008 The Most Growth Potential Small and Medium Enterprises In Zhejiang Province
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