DESCRIPTION MILL CERT REF.
BRASS BALL & LOCKABLE  YUHUAN 01022018
BRASS BALL & LOCKABLE  YUHUAN 09022018
BRASS BALL VALVE  YUHUAN 10012016
BRASS GATE VALVE  TAIZHOU 01082017
BRASS GATE VALVE  TAIZHOU 05012018
BRASS VALVE  TAIZHOU 12122016
BRASS Y-STRAINER  TAIZHOU 20062018
BRONZE ANGLE SDNR VLV 16K  QINGDAO 01102018
BRONZE GATE VLV 5K  QINGDAO 30112018
BRONZE GATE VLV FE CLASS150  QIGDAO 01102018
BRONZE GATE VLV-10K,5K  KOWO – 01072018
BRONZE GLOBE VALVE 5K  QINGDAO 01102018
BRONZE GLOBE VLV 10K  QINGDAO 01102018
BRONZE GLOBE VLV 10K  QINGDAO 30112018
BRONZE GLOBE VLV 5K QINGDAO 30112018
BRONZE WATER GAUGE VLV & CI STEAM TRAP 171118
BRONZE WATER GAUGE VLV SE BSPT (015MM)_PG.1 317 BRAND
BRONZE WATER GAUGE VLV SE BSPT_PG.1  317 BRAND 31072018
CI AIR VENT HEAD 5K  QINGDAO 01102018
CI AIR VENT HEAD 5K QINGDAO 30112018
CI ANGLE HOSE VLV 5K  QINGDAO 30112018
CI ANGLE VLV 10K  QINGDAO 30112018
CI ANGLE VLV 5K  QINGDAO 30112018
CI BALL VLV FE JIS10K (HANDLE)  ARITA 03102017
CI GATE VLV 16K  QINGDAO 01102018
CI GATE VLV 5K  QINGDAO 30112018
CI GATE VLV 5K QINGDAO 30112018
CI GLOBE VLV 5K  QINGDAO 30112018
CI GLOBE VLV SDNR 10K  QINGDAO 30112018
CI KNIFE GATE VALVE  080318
CI SAFETY-STEAM TRAP-FLOAT VALVE 080118
CI STEAM TRAP SE BSPT  OTV&317 BRAND 24042018
CI STEAM TRAP SE BSPT (015MM) OTV BRAND 31072018
CI STEAM TRAP SE BSPT (015MM)_PG.2  OTV BRAND
CI STEAM TRAP SE BSPT (015MM,020MM,025MM)  OTV BRAND 24042018
CI STEAM TRAP SE BSPT (032MM,040MM)_PG.2  317 BRAND 31072018
CI STEAM TRAP SE BSPT (032MM,040MM)_PG.3 317 BRAND
CI WATER FILTER 5K QINGDAO 30112018
CS 1PC BALL VLV BSPT (010MM,020MM)  30082018
CS 1PC BALL VLV BSPT (025MM) 08112018
CS 1PC BALL VLV BSPT (040MM) 20082018
CS 2PC BALL VLV (FLOAT) #150  ARITA VLV 171118
CS 2PC BALL VLV BSPT 24012018
CS 2PC BALL VLV BSPT (015MM) 30082018
CS 2PC BALL VLV BSPT (020MM,025MM,032MM) 12102018
CS 2PC BALL VLV BSPT (050MM) 20062018
CS 3PC BALL VLV BSPT 24012018
CS 3PC BALL VLV BSPT (020MM) 08112018
CS 3PC BALL VLV BSPT (025MM) 20061018
CS 3PC BALL VLV BUTTWELD 24012018
CS 3PC BALL VLV BUTTWELD (015MM, 050MM) 12102018
CS 3PC BALL VLV BUTTWELD (050MM) 30082018
CS ANGLE VLV 10K QINGDAO 01102018
CS BALL VLV FE #150 29032008
CS GATE VLV FE ANSI150,300 08112018
CS GLOBE SDNR VLV 10K QINGDAO 01102018
CS GLOBE SDNR VLV SCH80 F7471 10K  01102018
CS GLOBE VLV FE ANSI150,300,600 08112018
CS STEAM WELDING SOCKET 20092018
CS SWING CHECK VLV FE ANSI150,300 08112018
CS Y-STRAINER, CHECK VLV, GLOBE VLV INVOICE#00014018
GLOBE VLV HITACHI 22122017
GLOBE VLV HITACHI 29112017
MARINE VALVE 030118
SS EXPANSION JOINT 25062018
SS EXPANSION JOINT 28112018
SS304 1PC BALL VLV 1000WOG BSPT ZHEJIANG 08112018
SS304 1PC BALL VLV 1000WOG BSPT ZHEJIANG 29062018
SS304 1PC BALL VLV 1000WOG BSPT ZHEJIANG 30082018
SS304 2PC BALL VLV 1000WOG BSPT ZHEJIANG 12102018
SS304 2PC BALL VLV 1000WOG BSPT ZHEJIANG 30082018
SS304 3PC BALL VLV 1000WOG BSPT  ZHEJIANG 20062018
SS304 3PC BALL VLV 1000WOG BSPT ZHEJIANG 30082018
SS304 3-WAY BALL VLV L-PORT (065MM) PO#ZPO-1705-0031
SS304 3-WAY BALL VLV T-PORT (080MM) PO#ZPO-1705-0031
SS304 BALL VLV FE ZHEJIANG 08112018
SS304 BALL VLV JIS10K ZHEJIANG 26072018
SS304 BALL VLV WAFER TYPE FE PN16 ZHEJIANG 26072018
SS304 BALL VLV WAFER TYPE PN16 ZHEJIANG 08112018
SS304 GATE VLV 200PSI BSPT ZHEJIANG 20062018
SS304 GATE VLV BSPT FE ZHEJIANG 12102018
SS304 GLOBE VLV 200WOG BSPT (015MM) ZHEJIANG 30082018
SS304 GLOBE VLV BSPT FE ZHEJIANG 08112018
SS304 SS316 1PC BALL VLV 1000WOG BSPT (050MM,080MM) ZHEJIANG 13052018
SS304 SS316 1PC BALL VLV RPTFE 1000WOG BSPT ZHEJIANG 26072018
SS304 SS316 2PC BALL VLV FE 22122017
SS304 SS316 BALL VLV ZHEJIANG 24012018
SS304 SS316 BALL VLV ZHEJIANG 28012015
SS304 SS316 SWING CHECK VLV BSPT 200WOG ZHEJIANG 30082018
SS304 SS316 VALVE FE ZHEJIANG 24012018
SS304 SWING CHECK VLV 200WOG BSPT ZHEJIANG 30082018
SS304 SWING CHECK VLV 200WOG BSPT (050MM) ZHEJIANG 26072018
SS304 SWING CHECK VLV BSPT FE ZHEJIANG 08112018
SS304 SWING CHECK VLV FE JIS10K ZHEJIANG 13052018
SS316 1PC BALL VLV 1000WOG BSPT NPT ZHEJIANG 12102018
SS316 1PC BALL VLV 1000WOG BSPT NPT ZHEJIANG 30082018
SS316 1PC BALL VLV 1000WOG NPT ZHEJIANG 12042018
SS316 2PC BALL VLV 1000WOG BSPT ZHEJIANG 12042018
SS316 2PC BALL VLV 1000WOG BSPT NPT ZHEJIANG 13052018
SS316 3PC BALL VLV 1000WOG BSPT (015MM) ZHEJIANG 30082018
SS316 3PC BALL VLV 1000WOG BSPT BW ZHEJIANG 13052018
SS316 3PC BALL VLV 1000WOG BSPT BW ZHEJIANG 20062018
SS316 3PC BALL VLV 1000WOG BSPT BW SW ZHEJIANG 08112018
SS316 3PC BALL VLV 1000WOG BW (100MM) ZHEJIANG 12102018
SS316 3PC BALL VLV WITH ISO (015MM,020MM) ZHEJIANG 20062018
SS316 3-WAY BALL VLV WITH ISO ZHEJIANG 12102018
SS316 3-WAY BALL VLV WITH ISO (010MM,025MM) ZHEJIANG 30082018
SS316 BALL VLV FE ZHEJIANG 12102018
SS316 GATE VLV BSPT 200PSI (050MM) ZHEJIANG 20062018
SS316 GATE VLV FE #150 (150MM) ZHEJIANG 08112018
SS316 GATE VLV FE #150LBS ZHEJIANG 13052018
SS316 GATE VLV FE (080MM) ZHEJIANG 12102018
SS316 GLOBE VLV FE (040MM,020MM,025MM) ZHEJIANG 12102018
SS316 KNIFE GATE VLV (200MM) UNIMECH SHANGHAI 080318
SS316 LEVEL GAUGE COCK (015MM) UNIMECH SHANGHAI
SS316 NEEDLE VLV UNIMECH SHANGHAI 13112017
SS316 PRESSURE REDUCING VLV BSPT ELITE 13072018
SS316 PRESSURE REDUCING VLV BSPT & FE PN16 14092018
SS316 STEAM TRAP THERMO. SE (015MM,020MM,025MM) 31072018
SS316 STEAM TRAP THERMO. SE (020MM) 24042018
SS316 STEAM TRAP THERMO. SE BSPT (015MM,020MM,025MM) ARITA BRAND
SS316 SWING CHECK VLV FE  ZHEJIANG 08112018