1. Certificate No.: crcc10211p10311r0m
Product Name: VRLA battery for diesel locomotive
Specification and model: NM-450
Certification standards and technical requirements: TB / t3061-2008;
1. Certificate No.: crcc10211p10312r0l
Product Name: VRLA battery for electric locomotive
Specification and model: dlm-170
Certification standards and technical requirements: TB / t3061-2008;
2. Certificate No.: crcc10211p10312r0l-1
Product Name: VRLA battery for diesel locomotive
Specification and model: NM-450
Certification standards and technical requirements: TB / t3061-2008;
1. Certificate No.: crcc10211p10313r1m
Product Name: aluminum sheath of railway digital signal cable
Specification and model: sptywl23 (4-61 core, non internal shielding, non flame retardant)
Certification standards and technical requirements: TB / t3100.1-2004; TB/T3100.4-2004； S & T [2007] No.145;
2. Certificate No.: crcc10211p10313r1m-1
Product Name: plastic sheath of railway digital signal cable
Specification and model: sptyw03 (4-61 core, non internal shielding, non flame retardant); Sptyw23 (4-61 core, non shielded, non flame retardant)
Certification standards and technical requirements: TB / t3100.1-2004; TB/T3100.2-2004； S & T [2007] No.145;
3. Certificate No.: crcc10211p10313r1m-2
Product Name: comprehensive sheath for railway digital signal cable
Specification and model: sptywa23 (4-61 core, non internal shielding, non flame retardant)
Certification standards and technical requirements: TB / t3100.1-2004; TB/T3100.3-2004； S & T [2007] No.145;
1. Certificate No.: crcc10211p10314r1s
Product Name: railway signal transformer 25Hz Track transformer
Specification and model: bg2-130 / 25 (suitable for plateau area); Bg3-130 / 25 (for plateau area)
Certification standards and technical requirements: TB / t1869-1990; TB/T2023-1988； No.2 [2004] of the science and technology technical letter;
2. Certificate No.: crcc10211p10314r1s-1
Product Name: railway signal transformer lightning protection transformer
Specification and model: bgl2-130 / 25 (suitable for plateau area); Bgl3-130 / 25 (for plateau area)
Certification standards and technical requirements: TB / t1869-1990; TB/T2653-2003；
1. Certificate No.: crcc10211p10315r1m
Product Name: sleeper operation machinery sleeper bolt power wrench (mechanical transmission)
Specification and model: njb-600-1 / a type sleeper bolt power wrench (mechanical drive); Njb-600-1 / A2 type sleeper bolt power wrench
Certification standards and technical requirements: TB / t3099-2004; S & T [2007] No.32;
1. Certificate No.: crcc10211p10316r1m
Product Name: anchorage for prestressed reinforcement (clip type)
Specification and model: yjm15-1cm ～ yjm15-5cm; YJM15-6 CM～YJM15-12 CM； YJM15-13 CM～YJM15-19 CM
Certification standards and technical requirements: TB / t3193-2008;
1. Certificate No.: crcc10211p10317r1m
Product Name: ballast tamping machine tamping pick
Specification and model: dg3.5b electric tamping pick
Certification standards and technical requirements: TB / t1347-2004; S & T [2007] No.32; Yunji equipment [2005] No.170;
2. Certificate No.: crcc10211p10317r1m-1
Product Name: ballast tamping machine flexible shaft high frequency tamping machine
Specification and model: nd450 internal combustion flexible shaft tamping machine
Certification standards and technical requirements: TB / t1347-2004; TB/T1404-2008； Yunji equipment [2005] No.170;
1. Certificate No.: crcc10208p10001r1m
Product Name: power connector for railway passenger car
Specification and model: kc20a; KC20D； KC8-4； SC21； SL21X
Certification standards and technical requirements: TB / t2408-1993; Yunzhuang bus (2003) No.114;
2. Certificate No.: crcc10208p10001r1m-1
Product Name: power connector for railway passenger cars (applicable to Qinghai Tibet Railway)
Specification and model: jd-1q; KC20DQ； KC8-4Q； SL21XQ
Certification standards and technical requirements: GB / t20626.1-2006; TB/T2408-1993； Yunzhuang bus (2003) No.114;
3. Certificate No.: crcc10208p10001r1m-2
Product Name: communication connector for railway passenger cars
Specification and model: ktl-15; KTL-26； KTL-39DX； KTL-39GX
Certification standards and technical requirements: TB / t3062-2002;
4. Certificate No.: crcc10208p10001r1m-3
Product Name: communication connector for railway passenger cars (applicable to Qinghai Tibet Railway)
Specification and model: ktl-39dxq
Certification standards and technical requirements: GB / t20626.1-2006; TB/T3062-2002；
5. Certificate No.: crcc10208p10001r1m-4
Product Name: control connector for railway passenger cars
Specification and model: jl10-5; JL1JK43Y； JL20JK56TZY； SC20； TY32KJ12TZY； TY32KJ14TZY； TY48KJ20TZY；
TY57JK20TZYA； YGC-JL16KJ-10TZY； YGC-JL16KJ-20TZY
Certification standards and technical requirements: TB / t1962-1987;
6. Certificate No.: crcc10208p10001r1m-5
Product Name: control connector for railway passenger cars (applicable to Qinghai Tibet Railway)
Specification and model: jl10-5q; JL34JK16TZYM-G； P48KJ20TZY-G； P48KJ26TZY-G； SC20Q
Certification standards and technical requirements: GB / t20626.1-2006; TB/T1962-1987；
1. Certificate No.: crcc10208p10013rom
Product Name: basin type rubber bearing for railway bridge of passenger dedicated line (TQ [2007] 8360)_ Ckpz)
Specification and model: 1) siqiaoshe (2008) 8361 - I: ckpz - (3000-7000kn) C (constant temperature type) / F (cold resistant type);
Siqiao design (2008) 8361 - Ⅱ: ckpz - (3000-7000kn) C (constant temperature type) / F (cold resistant type);
Siqiao design (2008) 8361 -- Ⅲ: ckpz - (3000 ～ 7000kN) C (constant temperature type) / F (cold resistant type);
2) Siqiaoshe (2009) 8361-i: ckpz - (1000-2500kn) C (constant temperature type) / F (cold resistant type);
Siqiaoshe (2009) 8361-ii: ckpz - (1000-2500kn) C (constant temperature type) / F (cold resistant type);
Siqiaoshe (2009) 8361 - Ⅳ: ckpz - (3000-7000kn) C (constant temperature type) / F (cold resistant type);
Siqiao design (2009) 8361-v: ckpz - (3000-7000kn) C (constant temperature type) / F (cold resistant type);
Siqiao design (2009) 8361-vi: ckpz - (3000-7000kn) C (constant temperature type) / F (cold resistant type);
Certification standards and technical requirements: TB / t2331-2004; Keji [2007] No.95; TSJ [2005] no.101-2 Tongqiao [2007] no.8360;
2. Certificate No.: crcc10209p10013rom-1
Product Name: basin type rubber bearing for passenger and freight railway bridge (TQ [2007] 8160)_ TGPZ type)
Specification and model: Tongqiao [2007] 8160-tgpz: tgpz-1500kn, 2000kN, 2500kN, 3000kN, normal temperature type and cold resistant type
Certification standards and technical requirements: TB / t2331-2004; Keji [2006] no.45-2; Tongqiao [2007] 8160;
3. Certificate No.: crcc10209p10013rom-2
Product Name: hyperboloid steel bearing for mixed passenger and freight railway bridge (Tongqiao [2007] 8160)
Specification and model: Tongqiao (2007) 8160-sqmz: sqmz - (1500 ~ 3000 KN) normal temperature type
Certification standards and technical requirements: TB / t2331-2004; Keji [2006] no.45-1; Tongqiao [2007] 8160;
4. Certificate No.: crcc10209p10013rom-3
Product Name: basin type rubber bearing for railway bridge of passenger dedicated line (Fei Tong Qiao [2007] 8360)_ TGPZ type)
Specification and model: tgpz-p4 - (1000-7000kn) normal temperature type and cold resistant type Sanqiao [2007] 8360-tgpz;
Tgpz-t4 - (1000-7000kn) normal temperature and cold resistant Sanqiao [2007] 8360-tgpz;
Tgpz-dp1 - (2500-50000kn) normal temperature and cold resistant Sanqiao [2007] 8360-tgpz-d;
Tgpz-dp2 - (2500-50000kn) normal temperature and cold resistant Sanqiao [2007] 8360-tgpz-d;
Tgpz-dp3 - (2500-50000kn) normal temperature and cold resistant Sanqiao [2007] 8360-tgpz-d;
Tgpz-dp4 - (2500-50000kn) normal temperature and cold resistant Sanqiao [2007] 8360-tgpz-d;
Tgpz-dt1 - (2500-50000kn) normal temperature and cold resistant Sanqiao [2007] 8360-tgpz-d;
Tgpz-dt2 - (2500-50000kn) normal temperature type and cold resistant type Sanqiao [2007] 8360-tgpz-d;
Tgpz-dt3 - (2500-50000kn) normal temperature type and cold resistant type Sanqiao [2007] 8360-tgpz-d;
Tgpz-dt4 - (2500 ～ 50000KN) normal temperature and cold resistant Sanqiao [2007] 8360-tgpz-d
Certification standards and technical requirements: TB / t2331-2004; Keji [2005] no.101-2; Keji [2006] no.45-2;
5. Certificate No.: crcc10209p10013rom-4
Product Name: basin type rubber bearing for railway bridge of passenger dedicated line (TQ [2007] 8360)_ TGPZ type)
Specification and model: Sanqiao [2007] 8360-tgpz:
Tgpz-p1 - (1000-7000kn) normal temperature type and cold resistant type; Tgpz-p2 - (1000-7000kn) normal temperature type and cold resistant type;
Tgpz-p3 - (1000-7000kn) normal temperature type and cold resistant type; Tgpz-t1 - (1000-7000kn) normal temperature type and cold resistant type;
Tgpz-t2 - (1000-7000kn) normal temperature type and cold resistant type; Tgpz-p3 - (1000 ～ 7000kN) normal temperature type and cold resistant type
Certification standards and technical requirements: TB / t2331-2004; Keji [2005] no.101-2; Keji [2006] no.45-2; Tongqiao [2007] 8360;
1. Certificate No.: crcc10208p10016rom-5
Product Name: bridge expansion device of passenger dedicated line (weathering steel)
Specification and model: Tongqiao (2008) 8388a: tssf-30, tssf-60, tssf-100, tssf-160 (EPDM or chloroprene rubber, grade C steel for waterproof rubber strip)
Certification standards and technical requirements: Keji [2005] No. 101-5; Tongqiao [2006] 8388 a;
1. Certificate No.: crcc10209p10134r1m-1
Product Name: lamp for railway passenger car, bedside reading lamp for sleeping carriage
Specification and model: led-dc110v; LED-DC48V
Certification standards and technical requirements: TB / t3085.2-2003;
2. Certificate No.: crcc10209p10134r1m-2
Product Name: floor lamp for sleeper compartment of railway passenger car
Specification and model: eld-dc110v; ELD-DC48V
Certification standards and technical requirements: TB / t3085.1-2003;
1. Certificate No.: crcc10211p10019ros-2
Product Name: Rail trimming machine
Specification and model: nqg-4.8 internal combustion rail cutting machine
Certification standards and technical requirements: TB / t2771-2005; Yunji equipment [2005] No.170;
2. Certificate No.: crcc10211p10019ros-3
Product Name: sleeper operation machinery sleeper bolt power wrench (mechanical transmission)
Specification and model: nlb-600 internal combustion engine bolt wrench
Certification standards and technical requirements: TB / t3099-2004; S & T [2007] No.32;
1. Certificate No.: crcc10209p10122r0s
Product Name: air preheater for railway passenger cars (electric heating tube type)
Specification and model: jzkqg-03 (3KW); JZKQG-06(6kW)； JZKQG-09(9kW)； JZKQG-12(12kW)； JZKQG-15.5(15.5kW)
JZKQG-0.1+0.7(0
