• <thead id="gpwd1"></thead>

    <s id="gpwd1"></s>
    <cite id="gpwd1"><rp id="gpwd1"><form id="gpwd1"></form></rp></cite>
    <thead id="gpwd1"><rt id="gpwd1"><form id="gpwd1"></form></rt></thead>
    <blockquote id="gpwd1"></blockquote>

      撸啊撸激情久久,亚洲AV成人无码网天堂,久久久久久久,性爱综合网,91人人干,五月综合色,国产91无码精品综合,日日夜夜人人
      Avatar
      Ms. Zhao
      Sales Manager
      Pump Branch
      Address:
      No. 2 Dongfeng Rd., Prc, Baoji, Shaanxi, China
      Telephone:
      Zip Code:
      Fax:
      Please sign in to view contact details
      Account Registered in:
      2017
      Business Range:
      Instruments & Meters, Manufacturing & Processing Machinery
      Management System Certification:
      ISO 9001, ISO 9000, HSE
      Business Type:
      Manufacturer/Factory, Trading Company
      Main Products:

      Company Introduction

      Production Capacity

      BOMCO Precision Machinery Plant is the largest and main research &development manufacturing base of oilfield thread gauges, at the same time is the main research &development manufacturing base of oilfield gears for oilfield line equipment, metallurgical industry, shipping industry in China. The oilfield purpose thread gauges designed and manufactured in plant has won the national silver medal ...
      BOMCO Precision Machinery Plant is the largest and main research & development manufacturing base of oilfield thread gauges, at the same time is the main research & development manufacturing base of oilfield gears for oilfield line equipment, metallurgical industry, shipping industry in China. The oilfield purpose thread gauges designed and manufactured in plant has won the national silver medal in China.

      BOMCO Precision Machinery Plant, with forty years' experience of thread gauge design and production in China for the special-purpose thread gauges of petroleum industry. We are the first Chinese company that was awarded the API Spec 7-2 and API Spec 5B certificates. We design and manufacture the master, working and smooth taper gauges for the special-purpose thread gauges of petroleum industry, geological drill pipe, coring tools, ACME thread and buttress thread, as well as the special thread gauges requested by the customers.
      Factory Address:
      No. 2 Dongfeng Rd., Prc, Baoji, Shaanxi, China

      The Selected Suppliers You Might Like

      China Supplier - Diamond MemberDiamond Member
      Business Type:
      Trading Company
      Main Products:
      HSS Drill Bit; Saw Blade; Hole Saw; Screw Taps; End Mill
      City/Province:
      Xuzhou, Jiangsu, China